SENTINEL SERIES · CARPHA COM × QUBITPAGE
SENTINEL-WH
Precision pick-and-place, RFID inventory, multi-shift warehouse operations. IP67 waterproof. Dual 4-finger industrial claw grippers. 40 Ah LiFePO4 · 275 TOPS AI · WMS-integrated.
40 Ah LiFePO46h runtime275 TOPSCAN FDROS2WiFi 6E48V system30 kg payload💧 WaterproofIP67
UNIT PRICE
€42,000
Initial production · 95% margin on €21,539 cost
100 UNITS
€28,500
1,000 UNITS
€22,500
Warehouse & Logistics Humanoid Robot
Parts, BOM & Cost
Complete bill of materials for SENTINEL-WH Warehouse Robot. All prices ex-works, single-unit quantity.
BOM Parts Total€17,555
Assembly Labor (40h×€38 + 8h×€58)€1,984
Testing & Calibration€1,400
QA + Docs + Packaging€600
Total Production Cost€21,539
Initial Production Price€42,000
100 units (scale)€28,500
500 units (scale)€24,800
1,000 units (scale)€22,500
Margin (initial)~95%
🌍 Labour Cost Comparison by Country (2025/2026)
Employer total cost per hour (gross salary + social contributions + overhead). Net take-home is 55-68% of gross depending on country. Romania offers 2-3x lower labour cost vs Germany for elite-tier engineers (+30-40% above base market rate) in industrial cities (Cluj, Timisoara, Bucharest, Brasov).
| Role | Germany | France | Romania | Saving DE vs RO |
|---|---|---|---|---|
| Assembly Technician | 28-38/h (3,200-4,400/mo) | 26-36/h (3,000-4,200/mo) | 16-18/h (1,850-2,100/mo) | ~55% cheaper |
| Electronics Engineer | 45-65/h (5,200-7,500/mo) | 45-65/h (5,200-7,500/mo) | 22-32/h (2,550-3,700/mo) | ~55% cheaper |
| QA / Testing Engineer | 40-58/h (4,600-6,700/mo) | 38-56/h (4,400-6,500/mo) | 18-26/h (2,100-3,000/mo) | ~55% cheaper |
| CNC Machinist | 32-45/h (3,700-5,200/mo) | 28-38/h (3,200-4,400/mo) | 14-20/h (1,620-2,300/mo) | ~55% cheaper |
| Production Manager | 55-80/h (6,300-9,200/mo) | 50-72/h (5,800-8,300/mo) | 24-36/h (2,800-4,200/mo) | ~56% cheaper |
| 8-person team / month | ~33,300 | ~29,800 | ~15,400 | Save 17,900/mo (214,800/yr) |
Romania advantage: EU member (no import barriers), strong engineering universities (Politehnica Bucharest, UBB Cluj, UPT Timisoara). Industrial hubs: Cluj-Napoca, Timisoara (automotive), Brasov (aerospace/precision). Min. wage 2025: ~€740/month gross. Rates shown are for elite/senior engineers (+30-40% above base market). Social contributions: employer +26% on gross (vs ~20% Germany, ~44% France).
Bill of Materials — SENTINEL-WH (2025/2026 Market Prices)
| # | Component | Spec | Qty | Unit € | Total € | Source |
|---|---|---|---|---|---|---|
| 1 | NVIDIA Jetson AGX Orin 64GB | 275 TOPS, 12-core ARM, ECC | 1 | €1,944 | €1,944 | SHELF |
| 2 | Intel RealSense D456 | Depth+RGB+IMU, 90fps, USB-C | 3 | €277 | €831 | SHELF |
| 3 | Dynamixel XH540-W270-T | 9.9 Nm SEA, TTL, 0.088°, IP54 | 12 | €575 | €6,900 | SHELF |
| 4 | RPLIDAR S2 | 360°, 30 m, 32k pts/s | 1 | €203 | €203 | SHELF |
| 5 | Honeywell Voyager 1952G | 1D/2D, Bluetooth, USB | 1 | €389 | €389 | SHELF |
| 6 | UHF RFID Module (Impinj) | 860–960 MHz, 6 m range | 1 | €280 | €280 | SHELF |
| 7 | 4-finger gripper kit (custom) | Dragon Skin 20A + servos | 2 | €900 | €1,800 | CUSTOM |
| 8 | LiFePO4 48V 20Ah (Dakota Lith.) | 960 Wh, Grade-A, BMS | 2 | €694 | €1,388 | SHELF |
| 9 | CNC Al 6061-T6 frame | Machined, anodised, IP54 | 1 | €2,400 | €2,400 | CUSTOM |
| 10 | PCBs + wiring harness | Custom carrier + harness | 1 | €820 | €820 | CUSTOM |
| 11 | SENTINEL-LINK connectors ×4 | 18-pin circular, IP67 | 4 | €80 | €320 | CUSTOM |
| 12 | Hardware, seals, Dow 732 sealant | Misc fasteners, cable glands | 1 | €280 | €280 | SHELF |
BOM Parts Subtotal: €17,555
+ €1,984 labor + €1,400 testing + €600 QA =
€21,539 total production cost · Prices: Arrow / Mouser / Robotis / SparkFun 2025
Assembly Procedure — SENTINEL-WH
Step-by-step build sequence. Estimated total time: 40 hours for trained technician pair.
Pre-Assembly Checks
- AVerify all parts against BOM — scan RFID bins, check lot numbers against CoC documents45 min
- BMeasure all CNC parts vs. CAD drawings — use Artec Leo scanner, flag deviations >0.2mm30 min
- CContinuity test all wire harness looms before installation — document pass/fail in MES20 min
Build Sequence
- 1Chassis Frame Assembly — bolt lower chassis rails, install wheel motor mounts, torque to spec 18 Nm M62.5 h
- 2Drive System — install BLDC wheel motors, ODrive boards, route motor cables, encoder connector1.5 h
- 3Leg Sub-Assembly — press SKF bearings into all joint housings, install large Dynamixel servos, knee covers3 h
- 4Hip-to-Torso Frame — bolt hip bracket to torso spine, install waist servo (PRO H54), install waist cable pass-through2 h
- 5Torso Electronics Bay — mount Jetson AGX Orin, 48V/12V DC-DC, E-Stop module, DIN rail power distribution3 h
- 6Battery Pack Installation — slide LiFePO4 pack into lower chassis bay, secure with M8 bolts, connect BMS harness1 h
- 7Shoulder & Arm Servos — install PRO H54 shoulder servos (both sides), arm PRO H42 chain, elbow covers3 h
- 8Gripper Assembly — assemble 4-finger claw per side, press finger pad silicone, install XL430 finger actuators2.5 h
- 9Head & Sensor Installation — mount Livox LiDAR on head, RealSense cameras, IMU, RFID reader, antenna2 h
- 10Wiring Harness Routing — route 3 harness looms, SENTINEL-LINK connectors, cable glands, Dow Corning 732 sealant on all gland joints3 h
- 11Shell Panel Fitting — click-fit torso panels, secure with M3 SS bolts, verify IP54 seal on all panel joints1.5 h
- 12Software Flash — flash ROS2 firmware, configure CAN bus IDs, IMU calibration, camera calibration routine2 h
- 13Full Functional Test — run test suite: all joint range, force-torque baseline, e-stop chain, gripper grasp test with calibrated weights2 h
- 14QA Inspection — 3D scan exterior vs. CAD, torque audit 10% sample, cosmetic inspection, CE marking application1 h
- 15Packaging — foam-lined custom crate, accessories kit, manual, CE DoC, calibration certificate30 min
TOTAL BUILD TIME
~31 h
TOTAL QA + TEST
~9 h
TECH HEADCOUNT
2 technicians
IP RATING
IP67
Connectors & Interfaces
All external and internal interface specifications for SENTINEL-WH.
INTERNAL BUS
CAN FD · ISO 11898
1 Mbit/s · 5 Mbit/s data · 120Ω term · SENTINEL-LINK 8-pin circular · Dynamixel RS-485 branch
POWER — MAIN
48 V DC · XT90-S
90 A anti-spark · LiFePO4 pack · BMS cut-off at <42 V · 45 Nm fuse holder inline
POWER — AUX
12 V · Phoenix MSTB 2.5
200 W distributed · 10 A per branch · DIN rail terminal · M4 lug connections
EXTERNAL DOCK
SENTINEL-LINK · IP67
Custom 12-pin circular · PA12-GF30 body · gold-plated contacts · 5 A per pin · bayonet lock
DATA — HIGH SPEED
GbE · RJ45 · M12 D-code
1 Gbit/s · IP67 M12 external · internal Cat6A · to Jetson AGX Orin
WIRELESS
WiFi 6E + BT 5.3
Intel AX210 · 6 GHz band · WPA3 · BLE 5.3 for tool pairing · SMA bulkhead antenna
SENSOR — LIDAR
Livox Mid-360 · M12 8-pin
100 Mbit/s Ethernet + trigger sync · 12 V · IP67 cable · M12 A-code circular
SENSOR — DEPTH CAM
USB 3.2 Gen 2 · 10 Gbit/s
2× Intel RealSense D435i · USB-C 3.2 internal · panel-mount USB-C IP52 external option
SAFETY
E-Stop · M12 5-pin A-code
Dual-channel · Pilz PNOZ · SIL2 · 24 V NC contact · external wired pendant or wireless fob
CHARGING
48V Auto-Dock · IP54
Spring-contact dock pins · 15 A max · reverse polarity protected · LED status ring · auto-release
DEBUG / FLASH
USB-C 2.0 · JTAG 20-pin
Jetson recovery USB-C · JTAG via 20-pin IDC internal only · behind service panel
SEALING
IP67 / IP68 rated
Roxtec RM cable glands · Dow Corning 732 RTV on all panel joints · mil-spec backshell on external circulars
Brain & Software Stack
Compute, firmware, middleware and application stack for SENTINEL-WH.
Compute Hardware
MAIN COMPUTE
NVIDIA Jetson AGX Orin 32 GB
GPU / AI
2048-core Ampere + 64 Tensor Cores
CPU
12-core Arm Cortex-A78AE
AI PERFORMANCE
275 TOPS (INT8)
MEMORY
32 GB LPDDR5
STORAGE
512 GB NVMe SSD
RT SAFETY CO-CPU
STM32H7 · 480 MHz · CAN FD
OPERATING TEMP
−10°C to +55°C
Software Stack
| Layer | Component | Version / Notes |
|---|---|---|
| OS | Ubuntu 22.04 LTS (JetPack 6.x) | Real-time kernel patch (PREEMPT_RT) optional |
| Middleware | ROS2 Humble Hawksbill | DDS: FastDDS · CycloneDDS on embedded nodes |
| Motion Planning | MoveIt 2 + custom warehouse planner | Collision-free trajectory · warehouse map integration |
| Navigation | Nav2 + CarphaCom WH-NAV module | SLAM: RTAB-Map · localization: AMCL |
| Vision / AI | NVIDIA Isaac SDK + custom models | YOLOv8 barcode · depth estimation · pallet detection |
| Gripper Control | CarphaCom GripperOS v3.2 | Force-torque feedback · adaptive grasp · slip detect |
| Fleet Manager | CarphaCom Fleet API (REST + gRPC) | Multi-robot task assignment · WMS integration (SAP, Zebra) |
| Safety | IEC 62443 framework + SIL2 co-processor | Watchdog · zone monitoring · e-stop chain |
| OTA Updates | Mender.io + signed bundle | A/B partition · rollback on failure · delta updates |
| Logging | ROS2 bags + InfluxDB on-board | Grafana dashboard · 7-day rolling local + cloud sync |
Communication & Connectivity
WIFI
WiFi 6E (802.11ax) · 6 GHz
BLUETOOTH
BLE 5.3 · tool pairing
ETHERNET
GbE · M12 D-code IP67
INTERNAL BUS
CAN FD 5 Mbit/s + RS-485
CLOUD SYNC
MQTT over TLS 1.3
SECURITY
TPM 2.0 · signed boot · mTLS
Assembly Area
Manufacturing facility — Comuna Ciurila, Cluj County, Romania. Shared across all SENTINEL models. 🏭 View 3D Factory
📐 Facility Footprint
PRODUCTION FLOOR
1,200 m²
TESTING AREA
200 m²
CLEANROOM (ISO 6)
100 m²
TOTAL CAPEX
€763,500
🔩 One-Time Equipment Costs
| Equipment | Specification | Cost |
|---|---|---|
| 5-Axis CNC Machining Center | Haas VF-2SS · 15,000 RPM · 762×406×508mm travel | €85,000 |
| Assembly Robot Arms × 4 | FANUC M-10iD/12 · 12 kg payload · ±0.02mm repeatability | €180,000 |
| 3D Printer Farm × 12 | Bambu X1-Carbon · 350×350×350mm · 500mm/s max speed | €15,600 |
| PCB Pick & Place + Reflow | Neoden TM245P + Madell reflow oven · 0402 capable | €28,000 |
| Torque Screwdriver Stations × 8 | Atlas Copco QST8 · 0.1–30 Nm · ±3% accuracy | €9,600 |
| Actuator Test Rig | Custom 6-axis load cell · 500 Nm max · 0.01 Nm resolution | €22,000 |
| Electrical Test Bench × 4 Models | Automated harness tester · ICT + functional · 48-channel | €32,000 |
| Metrology (3D Scanner) | Artec Leo · 0.1mm accuracy · 0.5mm resolution · handheld | €18,500 |
| Safety Enclosures + Lighting | CE-rated · ISO 13849 PL-d · LED 500 lux · fire suppression | €15,000 |
| Conveyor + Material Handling | 40m loop · RFID bin tracking · 200 kg/m capacity | €22,000 |
| ERP + MES Software | SAP Manufacturing Insights · annual license + setup | €14,000 |
| Cleanroom for Electronics | Class 1000 · HVAC with HEPA · ESD flooring · antistatic | €45,000 |
| Hydraulic Press (50-ton) | Dake 50H · frame bending, connector pressing, bearing install | €18,000 |
| Wire EDM Machine | Sodick VL400Q · ±2μm accuracy · for precision actuator parts | €65,000 |
| Ultrasonic Welder | Branson 2000X · 20kHz · plastic + composite joining | €12,000 |
| Paint Booth + Powder Coat | Col-Met Steelcraft · 3m chamber · robot shell finishing | €25,000 |
| ☀️ Rooftop Solar PV System | 200 kWp · 800× Jinko Tiger Neo 570W + 2× SMA 100kW inverters | €148,000 |
| ☀️ Battery Storage (BESS) | 4× BYD Battery-Box HVS 25.6kWh = 102.4 kWh total | €38,000 |
| TOTAL SETUP CAPEX (incl. solar) | €763,500 | |
👷 Monthly Operating Costs (8-person team)
4× Assembly Technicians @ €2,100/month€8,400
2× Quality Engineers @ €3,000/month€6,000
1× CNC Machinist @ €2,300/month€2,300
1× Production Manager @ €4,200/month€4,200
Utilities (net of solar savings), consumables, tooling€3,200
Monthly Total (Romania elite rates)€24,100
📊 Unit Cost at Scale (BOM = €17,555)
| Volume | Setup Amortised | Labor/unit | Parts Cost | Total Unit Cost |
|---|---|---|---|---|
| Prototype (1) | €763,500 | €3,500 | €17,555 | ~€508,000 |
| Pilot (10/yr) | €48,670 | €2,800 | €19,000 (+8%) | ~€71,000 |
| Small series (100/yr) | €4,867 | €2,200 | €18,250 (+4%) | ~€25,300 |
| Production (500/yr) | €974 | €1,600 | €16,950 (−3%) | ~€19,500 |
| Mass production (2000/yr) | €244 | €1,100 | €15,800 (−10%) | ~€17,100 |
🏭 Assembly Line Flow (per unit · ~16–17 hrs total)
- 1Parts Kitting — verified against digital BOM, RFID bin scan, shortage alert30 min
- 2Frame CNC Machining — 5-axis, Al 6061-T6 and PA12-GF30 structural parts (outsource option for scale)2 h
- 3Actuator Sub-Assembly — servo + gearbox + encoder integration, torque-verified on test rig3 h
- 4Electronics Integration — PCB install, cleanroom step, ESD wrist strap required4 h
- 5Wiring Harness — SENTINEL-LINK connectors, continuity test, harness routing per IPC-6202 h
- 6Software Flash + Calibration — firmware OTA, joint zero-point calibration, sensor calibration2 h
- 7Full Functional Test — all axes, load test, safety interlocks, comms check1.5 h
- 8QA Inspection + Documentation — 3D metrology scan, IPC inspection, CE/FCC cert check, datasheet sign-off1 h
- 9Packaging — custom foam-lined crate, QR serial tag, manual + cert documents included30 min
🛡️ IP Ratings & Sealing
CONNECTOR RATING
IP67 Mil-Spec
CABLE GLANDS
Roxtec / Pflitsch IP68
PANEL SEALANT
Dow Corning 732
PANEL JOINTS
Silicone bead all seams
🖨️ Custom In-House Manufactured Parts
| Part | Process | Material | Unit Cost |
|---|---|---|---|
| SENTINEL-LINK Connector Body | Injection moulding | PA12-GF30 · gold-plated pins | €8 |
| Gripper Finger Pads | Cast from CNC master | Dragon Skin 20A silicone · Shore 20A | €12/set |
| Torso Shell Panels | FDM 3D print + anodise | PETG + 15% CF · 0.2mm layer · 45% infill | €28/panel |
| Knee/Elbow Joint Covers | Injection moulding | ABS+UV stabilised · IP54 snap-fit | €6/pair |
| WH Suction Manifold | SLA resin + TPU membrane | Formlabs Tough 2000 + NinjaFlex | €45 |
| AG Laser Gimbal Housing | CNC + anodise | Al 6061-T6 · anodised black · laser-safe aperture shutter | €65 |
| MK Ballistic Plate Carrier | Waterjet cut | UHMWPE + AR500 steel · sourced from ballistic supplier | €180 |
Optional Tools & Accessories
Bolt-on modules for SENTINEL-WH. All compatible with the SENTINEL-LINK quick-connect dock on forearms.
Vacuum Suction Array
12-cup silicone array · 80 kPa vacuum · flexible manifold for flat/fragile items · QD release
€890
Magnetic Gripper Dock
200 N electromagnet · 12 V · instant release · CE safety rated · ferrous loads up to 20 kg
€450
RFID Write Station
UHF 860–960 MHz · encode + verify outgoing tags · USB or RS-232 · EPC Gen 2
€340
Thermal Camera — Cold Chain
FLIR Lepton 3.5 · 160×120 · −10°C to 140°C · verifies product/packaging temp · I²C output
€620
High-Torque Pallet Lifter
500 kg capacity · fork attachment · 12 V hydraulic · auto-level sensor · safety pin lock
€1,800
Dual Label Applicator
Print + apply both sides simultaneously · thermal transfer · 104mm label width · 200mm/s
€1,200
Vision Sorting AI Upgrade
NVIDIA Jetson Orin NX GPU module · 4× wide-angle cams · real-time defect sorting · 50 items/min
€980
SENTINEL SERIES · CARPHA COM × QUBITPAGE
SENTINEL-AG
Tracked outdoor robot for crop monitoring, precision harvesting, soil analysis. RTK GPS 1cm accuracy. Laser + soft harvesting arms. 2,400 Wh · NDVI · IP67.
50 Ah LiFePO48h runtime100 TOPSRTK GPS 1cmIP67NDVI cameraLoRa 5kmTracked baseIP67
UNIT PRICE
€40,500
Initial production · 90% margin on €21,312 cost
100 UNITS
€27,500
1,000 UNITS
€21,500
Agricultural & Precision Farming Robot
Parts, BOM & Cost
Complete bill of materials — SENTINEL-AG Agricultural Robot.
BOM Parts Total€17,434
Assembly Labor (35h×€38 + 6h×€58)€1,678
Field Testing & Calibration€1,600
QA + Docs + Packaging€600
Total Production Cost€21,312
Initial Production Price€40,500
100 units (scale)€27,500
500 units (scale)€24,000
1,000 units (scale)€21,500
Margin (initial)~90%
| # | Component | Spec | Qty | Unit € | Total € | Source |
|---|---|---|---|---|---|---|
| 1 | NVIDIA Jetson Orin NX 16GB | 100 TOPS, 8-core ARM | 1 | €647 | €647 | SHELF |
| 2 | MicaSense RedEdge-P | 5-band multispectral, 1.2MP | 1 | €8,334 | €8,334 | SHELF |
| 3 | FLIR Lepton 3.5 | 160×120 LWIR, radiometric | 1 | €152 | €152 | SHELF |
| 4 | ArduSimple simpleRTK2B | ZED-F9P, 2 cm RTK accuracy | 1 | €106 | €106 | SHELF |
| 5 | Dynamixel XH430-W350-T | 3.7 Nm, TTL, IP54, 0.088° | 8 | €287 | €2,296 | SHELF |
| 6 | CO2 laser module 150W | 10,600 nm, servo gimbal mount | 1 | €950 | €950 | SHELF |
| 7 | Rubber track system | 600 mm wide, IP67, 4× hub motors | 1 | €1,400 | €1,400 | SHELF |
| 8 | Solar panel flexible 80W | CIGS, 21.3% efficiency | 1 | €210 | €210 | SHELF |
| 9 | LiFePO4 48V 20Ah | 960 Wh, BMS, IP67 | 1 | €694 | €694 | SHELF |
| 10 | Soil sensor NPK+pH | 5-probe array, I2C, stainless | 1 | €165 | €165 | SHELF |
| 11 | Welded Al frame + IP67 seals | 6061 box section, waterjet cut | 1 | €1,800 | €1,800 | CUSTOM |
| 12 | PCBs + wiring + connectors | IP67 glands, CAN FD harness | 1 | €680 | €680 | CUSTOM |
BOM Parts Subtotal: €17,434
+ €1,678 labor + €1,600 testing + €600 QA = €21,312 total · Prices: Arrow / Mouser / GroupGets 2025
⚠️ NOTE: MicaSense RedEdge-P (48% of AG BOM) can be replaced with Sentera 6X (~€4,200) for non-research applications, reducing AG BOM to ~€11,700.
Assembly Procedure — SENTINEL-AG
Build sequence for agricultural variant. Total build: 35 hours. IP67 throughout.
- 1Track Chassis Build — weld and bolt Al 5052 chassis, install drive motors, route IP67 cable glands3 h
- 2Track Installation — mount rubber-metal tracks, tension to spec, fit drive sprockets with Loctite 2431.5 h
- 3Lower Chassis Sealing — apply Dow Corning 732 all panel joints, fit Roxtec RM glands for all cable entries, IP67 verify1 h
- 4Actuator Chain — Arms — install PRO H54/H42 servos both arms, soft gripper pneumatic fittings, laser gimbal housing3 h
- 5Electronics Bay — mount Jetson Orin NX, RTK GPS, DC-DC converters, E-Stop, DIN rail2 h
- 6Sensor Array — mount multispectral camera, soil sensor array, ultrasonic collision sensors, IMU1.5 h
- 7Battery + Power — install LiFePO4 48V pack, BMS CAN connection, charge port (IP67 industrial)1 h
- 8Wiring Harness — route 3 harness looms, SENTINEL-LINK connectors, IP67 verify all glands2.5 h
- 9Head Assembly — mount head unit, install RTK antenna, dual-band WiFi, install vision cameras1.5 h
- 10Shell Panels — fit IP67-sealed torso panels, silicone bead all joints, cure 2h before testing1 h + 2h cure
- 11Software Flash — ROS2 firmware, RTK NTRIP config, field calibration (NDVI baseline, GPS survey point)2 h
- 12Field Functional Test — navigate 10m straight, harvest test (silicone sphere), laser scan test pattern, GPS waypoint hold2 h
- 13IP67 Verification — spray test per IEC 60529, 30 min immersion test in 1m water bath, verify no ingress1 h
- 14QA + Documentation — CE DoC, IP certificate, GPS calibration certificate, CE marking45 min
Connectors & Interfaces — AG
INTERNAL BUS
CAN FD + RS-485
1 Mbit/s backbone · servo RS-485 branch · SENTINEL-LINK 8-pin circular · IP67
POWER
48 V · Anderson SB175
175 A · IP65 shroud · LiFePO4 BMS cut-off · Vicor 200W 48→12V DC-DC for logic
EXTERNAL DOCK
SENTINEL-LINK · IP67
12-pin bayonet · PA12-GF30 body · gold contacts · 5A/pin · tool swap under 90s
GPS / RTK
SMA · TNC bulkhead
u-blox ZED-F9P · L1/L2/L5 · SMA to patch antenna · RTCM3 correction via WiFi
MULTISPECTRAL
USB 3.2 + GPIO trigger
MicaSense RedEdge-MX · USB-C 3.2 · 12V power · GPIO DLS trigger · M12 waterproof
WIRELESS
WiFi 6 · 900 MHz LoRa
2.4/5 GHz field mesh · LoRa SX1276 for long-range telemetry · 5 km open field
PNEUMATIC
4mm push-in · 6 bar max
Festo NPQM · air supply for soft gripper · internal 12V compressor option
SENSOR I²C
I²C · M8 4-pin
Soil sensors · SHT45 · SCD41 · 3.3V I²C · IP67 M8 4-pin A-code bulkhead
CHARGING
48V · Yamaichi IP67
Outdoor auto-dock station · 20A · weather seal · UV-stabilised housing
Brain & Software — AG
MAIN COMPUTE
NVIDIA Jetson Orin NX 16 GB
AI PERFORMANCE
100 TOPS (INT8)
CPU
8-core Cortex-A78AE
GPS ACCURACY
RTK 1 cm
VISION
5-band NDVI + depth
BATTERY
48V · 50Ah · 2,400 Wh
Software Stack
| Layer | Component | Notes |
|---|---|---|
| OS | Ubuntu 22.04 LTS · JetPack 6 | PREEMPT_RT kernel for drive control |
| Middleware | ROS2 Humble | Field mesh via DDS · LoRa bridge node |
| Field Navigation | CarphaCom AG-NAV v2 | RTK GPS waypoints · row-following SLAM · headland turns |
| Crop Vision AI | YOLOv8 + MicaSense pipeline | Fruit detection · ripeness score · NDVI mapping · disease flag |
| Harvest Planner | CarphaCom HarvestOS | Priority queue · yield estimate · bin-fill tracking |
| Fleet Manager | CarphaCom Fleet API | Multi-bot coordination · field task assignment · cloud sync |
| Data Logger | ROS2 bags + GeoTIFF export | Per-pass NDVI maps · GPS track · yield data · .gpkg export |
| Safety | IEC 62443 + SIL2 co-CPU | Obstacle stop · soft gripper force limit · E-stop chain |
Assembly Area
Manufacturing facility — Comuna Ciurila, Cluj County, Romania. Shared across all SENTINEL models. 🏭 View 3D Factory
📐 Facility Footprint
PRODUCTION FLOOR
1,200 m²
TESTING AREA
200 m²
CLEANROOM (ISO 6)
100 m²
TOTAL CAPEX
€763,500
🌍 Labour Cost Comparison by Country (2025/2026)
Employer total cost per hour (gross salary + social contributions + overhead). Net take-home is 55-68% of gross depending on country. Romania offers 2-3x lower labour cost vs Germany for elite-tier engineers (+30-40% above base market rate) in industrial cities (Cluj, Timisoara, Bucharest, Brasov).
| Role | Germany | France | Romania | Saving DE vs RO |
|---|---|---|---|---|
| Assembly Technician | 28-38/h (3,200-4,400/mo) | 26-36/h (3,000-4,200/mo) | 16-18/h (1,850-2,100/mo) | ~55% cheaper |
| Electronics Engineer | 45-65/h (5,200-7,500/mo) | 45-65/h (5,200-7,500/mo) | 22-32/h (2,550-3,700/mo) | ~55% cheaper |
| QA / Testing Engineer | 40-58/h (4,600-6,700/mo) | 38-56/h (4,400-6,500/mo) | 18-26/h (2,100-3,000/mo) | ~55% cheaper |
| CNC Machinist | 32-45/h (3,700-5,200/mo) | 28-38/h (3,200-4,400/mo) | 14-20/h (1,620-2,300/mo) | ~55% cheaper |
| Production Manager | 55-80/h (6,300-9,200/mo) | 50-72/h (5,800-8,300/mo) | 24-36/h (2,800-4,200/mo) | ~56% cheaper |
| 8-person team / month | ~33,300 | ~29,800 | ~15,400 | Save 17,900/mo (214,800/yr) |
Romania advantage: EU member (no import barriers), strong engineering universities (Politehnica Bucharest, UBB Cluj, UPT Timisoara). Industrial hubs: Cluj-Napoca, Timisoara (automotive), Brasov (aerospace/precision). Min. wage 2025: ~€740/month gross. Rates shown are for elite/senior engineers (+30-40% above base market). Social contributions: employer +26% on gross (vs ~20% Germany, ~44% France).
🔩 One-Time Equipment Costs
| Equipment | Specification | Cost |
|---|---|---|
| 5-Axis CNC Machining Center | Haas VF-2SS · 15,000 RPM · 762×406×508mm travel | €85,000 |
| Assembly Robot Arms × 4 | FANUC M-10iD/12 · 12 kg payload · ±0.02mm repeatability | €180,000 |
| 3D Printer Farm × 12 | Bambu X1-Carbon · 350×350×350mm · 500mm/s max speed | €15,600 |
| PCB Pick & Place + Reflow | Neoden TM245P + Madell reflow oven · 0402 capable | €28,000 |
| Torque Screwdriver Stations × 8 | Atlas Copco QST8 · 0.1–30 Nm · ±3% accuracy | €9,600 |
| Actuator Test Rig | Custom 6-axis load cell · 500 Nm max · 0.01 Nm resolution | €22,000 |
| Electrical Test Bench × 4 Models | Automated harness tester · ICT + functional · 48-channel | €32,000 |
| Metrology (3D Scanner) | Artec Leo · 0.1mm accuracy · 0.5mm resolution · handheld | €18,500 |
| Safety Enclosures + Lighting | CE-rated · ISO 13849 PL-d · LED 500 lux · fire suppression | €15,000 |
| Conveyor + Material Handling | 40m loop · RFID bin tracking · 200 kg/m capacity | €22,000 |
| ERP + MES Software | SAP Manufacturing Insights · annual license + setup | €14,000 |
| Cleanroom for Electronics | Class 1000 · HVAC with HEPA · ESD flooring · antistatic | €45,000 |
| Hydraulic Press (50-ton) | Dake 50H · frame bending, connector pressing, bearing install | €18,000 |
| Wire EDM Machine | Sodick VL400Q · ±2μm accuracy · for precision actuator parts | €65,000 |
| Ultrasonic Welder | Branson 2000X · 20kHz · plastic + composite joining | €12,000 |
| Paint Booth + Powder Coat | Col-Met Steelcraft · 3m chamber · robot shell finishing | €25,000 |
| ☀️ Rooftop Solar PV System | 200 kWp · 800× Jinko Tiger Neo 570W + 2× SMA 100kW inverters | €148,000 |
| ☀️ Battery Storage (BESS) | 4× BYD Battery-Box HVS 25.6kWh = 102.4 kWh total | €38,000 |
| TOTAL SETUP CAPEX (incl. solar) | €763,500 | |
👷 Monthly Operating Costs (8-person team)
4× Assembly Technicians @ €2,100/month€8,400
2× Quality Engineers @ €3,000/month€6,000
1× CNC Machinist @ €2,300/month€2,300
1× Production Manager @ €4,200/month€4,200
Utilities (net of solar savings), consumables, tooling€3,200
Monthly Total (Romania elite rates)€24,100
📊 Unit Cost at Scale (BOM = €17,434)
| Volume | Setup Amortised | Labor/unit | Parts Cost | Total Unit Cost |
|---|---|---|---|---|
| Prototype (1) | €763,500 | €3,200 | €17,434 | ~€507,000 |
| Pilot (10/yr) | €48,670 | €2,600 | €18,800 (+8%) | ~€70,000 |
| Small series (100/yr) | €4,867 | €2,000 | €18,050 (+4%) | ~€25,000 |
| Production (500/yr) | €974 | €1,500 | €16,800 (−3%) | ~€19,300 |
| Mass production (2000/yr) | €244 | €1,000 | €15,700 (−10%) | ~€16,900 |
🏭 Assembly Line Flow (per unit · ~16–17 hrs total)
- 1Parts Kitting — verified against digital BOM, RFID bin scan, shortage alert30 min
- 2Frame CNC Machining — 5-axis, Al 6061-T6 and PA12-GF30 structural parts (outsource option for scale)2 h
- 3Actuator Sub-Assembly — servo + gearbox + encoder integration, torque-verified on test rig3 h
- 4Electronics Integration — PCB install, cleanroom step, ESD wrist strap required4 h
- 5Wiring Harness — SENTINEL-LINK connectors, continuity test, harness routing per IPC-6202 h
- 6Software Flash + Calibration — firmware OTA, joint zero-point calibration, sensor calibration2 h
- 7Full Functional Test — all axes, load test, safety interlocks, comms check1.5 h
- 8QA Inspection + Documentation — 3D metrology scan, IPC inspection, CE/FCC cert check, datasheet sign-off1 h
- 9Packaging — custom foam-lined crate, QR serial tag, manual + cert documents included30 min
🛡️ IP Ratings & Sealing
CONNECTOR RATING
IP67 Mil-Spec
CABLE GLANDS
Roxtec / Pflitsch IP68
PANEL SEALANT
Dow Corning 732
PANEL JOINTS
Silicone bead all seams
🖨️ Custom In-House Manufactured Parts
| Part | Process | Material | Unit Cost |
|---|---|---|---|
| SENTINEL-LINK Connector Body | Injection moulding | PA12-GF30 · gold-plated pins | €8 |
| Gripper Finger Pads | Cast from CNC master | Dragon Skin 20A silicone · Shore 20A | €12/set |
| Torso Shell Panels | FDM 3D print + anodise | PETG + 15% CF · 0.2mm layer · 45% infill | €28/panel |
| Knee/Elbow Joint Covers | Injection moulding | ABS+UV stabilised · IP54 snap-fit | €6/pair |
| WH Suction Manifold | SLA resin + TPU membrane | Formlabs Tough 2000 + NinjaFlex | €45 |
| AG Laser Gimbal Housing | CNC + anodise | Al 6061-T6 · anodised black · laser-safe aperture shutter | €65 |
| MK Ballistic Plate Carrier | Waterjet cut | UHMWPE + AR500 steel · sourced from ballistic supplier | €180 |
Optional Tools & Accessories
Field-swappable modules for SENTINEL-AG. IP67 rated connections. Tool-free swap under 90 seconds.
Drip Irrigation Lance
Precision soil injector · GPS-mapped delivery zones · 2 L/min max · 0.3 bar operating pressure
€1,450
Soft Harvesting Claw
Pneumatic 3-finger · Dragon Skin 30A silicone · force-limited 2 N · safe for tomato/strawberry/berry
€1,100
Spray Nozzle Kit
3 nozzle types: flat fan · hollow cone · full cone · 0.5–4 bar · stainless steel · 1/4" BSP
€340
Soil Core Sampler
15 cm depth · NPK + humidity sensor · temperature · I²C output · 316 SS probe · auto-clean
€560
Greenhouse Navigation Wheels
Narrow 400 mm track for poly tunnels · replaces standard tracks · quick-swap · EPDM rubber
€720
Autonomous Seeder Drill
500 g seed hopper · adjustable spacing 10–50 cm · depth control 2–8 cm · seed counter sensor
€1,100
Fruit Sorting Conveyor
Attaches to rear chassis · colour + size grading (3 grades) · 1 kg/min throughput · gentle belt
€1,680
SENTINEL SERIES · CARPHA COM × QUBITPAGE
SENTINEL-MK
Tactical ground platform for military and law enforcement. EMP-hardened electronics, ballistic armor, weapon dock, encrypted comms. Defense market. Export controlled.
EMP hardenedNIJ Level IIIAAES-256Thermal FLIRMIL-STD-461MIL-DTL-38999IP67Weapon dockIP67
UNIT PRICE
€109,000
Defense market · 86% margin on €58,503 cost
200 UNITS
€72,000
500 UNITS
€65,000
Military & Law Enforcement Combat Robot
Parts, BOM & Cost
Bill of materials — SENTINEL-MK Military & Law Enforcement Robot. Defense market pricing.
BOM Parts Total€49,953
Assembly Labor (50h×€58 + 10h×€65)€3,550
EMP Hardening Test + Field Test€3,800
Export Compliance + Docs€1,200
Total Production Cost€58,503
Initial Production Price€109,000
50 units/yr (scale)€82,000
200 units/yr (scale)€72,000
500 units/yr (scale)€65,000
Margin (defense)~86%
| # | Component | Spec | Qty | Unit € | Total € | Source |
|---|---|---|---|---|---|---|
| 1 | NVIDIA Jetson AGX Orin 64GB | 275 TOPS, ECC RAM, MIL-ready | 1 | €1,944 | €1,944 | SHELF |
| 2 | FLIR Boson+ 320 thermal | EO/IR fusion, 60Hz, LWIR | 2 | €1,852 | €3,704 | SHELF |
| 3 | Ouster OS1-32 LiDAR | 360°, 100 m, IP68, CAN/ETH | 1 | €3,519 | €3,519 | SHELF |
| 4 | HEBI T8+ Series Elastic Actuator | 16 Nm, CAN FD, IP67, force sensing | 12 | €2,593 | €31,116 | SHELF |
| 5 | Doodle Labs RM-1900 mesh radio | 900 MHz, AES-256, 20 km range | 1 | €1,800 | €1,800 | SHELF |
| 6 | UHMWPE Class IIIA plates | NIJ 0101.06, 300×400 mm | 6 | €185 | €1,110 | SHELF |
| 7 | EMP Faraday lining (copper mesh) | MIL-STD-461G, 0.5 mm Cu | 1 | €380 | €380 | CUSTOM |
| 8 | LiPo 48V 15Ah combat (MaxAmps) | 50C discharge, hardcase | 2 | €555 | €1,110 | SHELF |
| 9 | ShotSpotter acoustic detector | 4-mic, 50 m, MIL-spec | 1 | €520 | €520 | SHELF |
| 10 | Weapon dock CNC 7075-T6 | MIL-STD-1913 rail, dual safety | 1 | €450 | €450 | CUSTOM |
| 11 | CNC 7075-T6 frame + armor fixture | Machined, Loctite, Grade 10.9 | 1 | €3,200 | €3,200 | CUSTOM |
| 12 | PCBs + MIL-spec wiring harness | Filtered, ferrite, shielded | 1 | €1,100 | €1,100 | CUSTOM |
BOM Subtotal: €49,953
+ €3,550 labor + €3,800 test + €1,200 compliance = €58,503 · Prices: Arrow / Mouser / HEBI Robotics 2025
⚠️ NOTE: HEBI T8+ Series Elastic Actuators (12 per unit) represent 62% of the SENTINEL-MK BOM. Volume pricing from HEBI Robotics may reduce this to ~€1,800/unit at 100+ unit orders. Alternative: Unitree HG4 actuators at €820/unit would reduce BOM to ~€31,000.
Assembly Procedure — SENTINEL-MK
Military-grade assembly. Total: 50 hours. EMP hardening check mandatory. Clean-hands assembly for electronics.
- 1Tactical Frame — Ti-6Al-4V + 4130 steel chassis · MIL-spec torque values · Loctite 271 on all joints4 h
- 2Ballistic Panel Fitting — UHMWPE + AR500 plate carrier · waterjet-cut fit · mechanical fasteners only (no adhesive on ballistic)2 h
- 3Leg Actuator Chain — 6× PRO Plus hip/knee servos · shock-dampening joint inserts · IP67 cable routing4 h
- 4Arm Actuator Chain — 12× PRO H54 arm servos · angular armor plate fitting · weapon dock on right forearm4 h
- 5EMP Shielding Installation — MuShield wrap on all electronics bays · copper tape seams · EMC gasket all access panels3 h
- 6Electronics — EMP Hardened Bay — MIL-grade Jetson carrier, encrypted radio, thermal cameras in Faraday cage sections4 h
- 7Wiring Harness — MIL-Spec — MIL-DTL-38999 connectors, military wire (MIL-W-22759), shielded twisted pairs for all signal lines3.5 h
- 8Battery — EMP Hardened — shielded LiFePO4 pack · Faraday case · MIL-SPEC charge connector · BMS integration1.5 h
- 9Tactical HUD System — visor display module · FLIR thermal integration · targeting overlay compute module2 h
- 10Software Flash — classified firmware package · TPM 2.0 provisioning · encrypted key injection · radio COMSEC keys2.5 h
- 11EMP Hardening Test — conducted susceptibility test per MIL-STD-461 CS101/CS114 · document pass certificate3 h
- 12Full Tactical Test — all joint range + shock test · thermal cam alignment · weapon dock mechanical test · E-stop chain3 h
- 13Field Sim Test — obstacle course traverse · target acquisition sequence · encrypted comms link test2 h
- 14QA + Security Docs — end-user certificate sign-off · export control classification record · CE + MIL cert package1 h
Connectors & Interfaces — MK
INTERNAL BUS
CAN FD · MIL-hardened
Shielded · EMC ferrite beads · all nodes in Faraday section · 1 Mbit/s
POWER
48V · MIL-SPEC XT-180
EMP-hardened cable · 180A · Faraday cage battery bay · TVS surge protection
EXTERNAL
MIL-DTL-38999 Series III
28-pin · gold-plated · IP68 · bayonet coupling · all external connectors this spec
WEAPON DOCK
MIL-1913 + Signal · 8-pin
CNC Ti quick-detach · dual mechanical safeties · fire signal line · trigger inhibit default
COMMS
Encrypted Radio · BNC/SMA
AES-256 · 30–512 MHz · Harris Falcon IV compat · COMSEC key load port
THERMAL
FLIR Boson+ · USB-C 3.2
2× FLIR Boson+ 640 · USB-C 3.2 · 12V · GPIO trigger sync · MIL connector adapter
LIDAR
Ouster OS1 · M12 8-pin
GbE M12 · 12V · IP67 · vibration-damped mount per MIL-STD-810
SAFETY
E-Stop · MIL-DTL-38999
SIL2 dual-channel · encrypted wireless fob (AES-128) · hardwired override port
EMP SHIELDING
MuShield + EMC gaskets
MIL-STD-461 compliant · all panel joints gasketed · Faraday cage electronics bay
Brain & Software — MK
MAIN COMPUTE
Jetson AGX Orin (MIL carrier)
AI PERFORMANCE
275 TOPS · EMP hardened
ENCRYPTION
AES-256 · TPM 2.0 · COMSEC
RADIO
Harris Falcon IV compat
THERMAL CAM
2× FLIR Boson+ 640 · LWIR
EMP STANDARD
MIL-STD-461 CS101/CS114
Software Stack (Classified Infrastructure)
| Layer | Component | Notes |
|---|---|---|
| OS | Ubuntu 22.04 LTS · hardened | SELinux enforcing · FIPS 140-3 kernel crypto · read-only rootfs option |
| Middleware | ROS2 Humble · encrypted DDS | SROS2 security plugins · per-node certificates · TLS 1.3 |
| Motion Control | CarphaCom TacticalOS | Classified module · terrain adaptation · fall-recovery · stealth mode (reduced EMF) |
| Targeting | CarphaCom AimOS (restricted) | Thermal + visual fusion · IFF (friend/foe) · 2 km LRF integration · mil-dot overlay |
| Navigation | GPS-denied SLAM + INS | RTK GPS + dead-reckoning IMU · LiDAR SLAM fallback · map-based localization |
| Comms | Encrypted mesh radio | COMSEC key management · frequency hopping · AES-256-GCM · zero-trust architecture |
| Safety & Autonomy Limits | Human-in-loop enforcement | All lethal actions require human authorization · hardware interlock · audit log immutable |
| OTA | Signed MIL update chain | Code signing with MIL PKI · offline USB update fallback · A/B partition |
⚠ Full software documentation supplied only to authorized procurement entities under NDA. Export controlled per EU Dual-Use Regulation 2021/821.
Assembly Area
Manufacturing facility — Comuna Ciurila, Cluj County, Romania. Shared across all SENTINEL models. 🏭 View 3D Factory
📐 Facility Footprint
PRODUCTION FLOOR
1,200 m²
TESTING AREA
200 m²
CLEANROOM (ISO 6)
100 m²
TOTAL CAPEX
€763,500
🌍 Labour Cost Comparison by Country (2025/2026)
Employer total cost per hour (gross salary + social contributions + overhead). Net take-home is 55-68% of gross depending on country. Romania offers 2-3x lower labour cost vs Germany for elite-tier engineers (+30-40% above base market rate) in industrial cities (Cluj, Timisoara, Bucharest, Brasov).
| Role | Germany | France | Romania | Saving DE vs RO |
|---|---|---|---|---|
| Assembly Technician | 28-38/h (3,200-4,400/mo) | 26-36/h (3,000-4,200/mo) | 16-18/h (1,850-2,100/mo) | ~55% cheaper |
| Electronics Engineer | 45-65/h (5,200-7,500/mo) | 45-65/h (5,200-7,500/mo) | 22-32/h (2,550-3,700/mo) | ~55% cheaper |
| QA / Testing Engineer | 40-58/h (4,600-6,700/mo) | 38-56/h (4,400-6,500/mo) | 18-26/h (2,100-3,000/mo) | ~55% cheaper |
| CNC Machinist | 32-45/h (3,700-5,200/mo) | 28-38/h (3,200-4,400/mo) | 14-20/h (1,620-2,300/mo) | ~55% cheaper |
| Production Manager | 55-80/h (6,300-9,200/mo) | 50-72/h (5,800-8,300/mo) | 24-36/h (2,800-4,200/mo) | ~56% cheaper |
| 8-person team / month | ~33,300 | ~29,800 | ~15,400 | Save 17,900/mo (214,800/yr) |
Romania advantage: EU member (no import barriers), strong engineering universities (Politehnica Bucharest, UBB Cluj, UPT Timisoara). Industrial hubs: Cluj-Napoca, Timisoara (automotive), Brasov (aerospace/precision). Min. wage 2025: ~€740/month gross. Rates shown are for elite/senior engineers (+30-40% above base market). Social contributions: employer +26% on gross (vs ~20% Germany, ~44% France).
🔩 One-Time Equipment Costs
| Equipment | Specification | Cost |
|---|---|---|
| 5-Axis CNC Machining Center | Haas VF-2SS · 15,000 RPM · 762×406×508mm travel | €85,000 |
| Assembly Robot Arms × 4 | FANUC M-10iD/12 · 12 kg payload · ±0.02mm repeatability | €180,000 |
| 3D Printer Farm × 12 | Bambu X1-Carbon · 350×350×350mm · 500mm/s max speed | €15,600 |
| PCB Pick & Place + Reflow | Neoden TM245P + Madell reflow oven · 0402 capable | €28,000 |
| Torque Screwdriver Stations × 8 | Atlas Copco QST8 · 0.1–30 Nm · ±3% accuracy | €9,600 |
| Actuator Test Rig | Custom 6-axis load cell · 500 Nm max · 0.01 Nm resolution | €22,000 |
| Electrical Test Bench × 4 Models | Automated harness tester · ICT + functional · 48-channel | €32,000 |
| Metrology (3D Scanner) | Artec Leo · 0.1mm accuracy · 0.5mm resolution · handheld | €18,500 |
| Safety Enclosures + Lighting | CE-rated · ISO 13849 PL-d · LED 500 lux · fire suppression | €15,000 |
| Conveyor + Material Handling | 40m loop · RFID bin tracking · 200 kg/m capacity | €22,000 |
| ERP + MES Software | SAP Manufacturing Insights · annual license + setup | €14,000 |
| Cleanroom for Electronics | Class 1000 · HVAC with HEPA · ESD flooring · antistatic | €45,000 |
| Hydraulic Press (50-ton) | Dake 50H · frame bending, connector pressing, bearing install | €18,000 |
| Wire EDM Machine | Sodick VL400Q · ±2μm accuracy · for precision actuator parts | €65,000 |
| Ultrasonic Welder | Branson 2000X · 20kHz · plastic + composite joining | €12,000 |
| Paint Booth + Powder Coat | Col-Met Steelcraft · 3m chamber · robot shell finishing | €25,000 |
| ☀️ Rooftop Solar PV System | 200 kWp · 800× Jinko Tiger Neo 570W + 2× SMA 100kW inverters | €148,000 |
| ☀️ Battery Storage (BESS) | 4× BYD Battery-Box HVS 25.6kWh = 102.4 kWh total | €38,000 |
| TOTAL SETUP CAPEX (incl. solar) | €763,500 | |
👷 Monthly Operating Costs (8-person team)
4× Assembly Technicians @ €2,100/month€8,400
2× Quality Engineers @ €3,000/month€6,000
1× CNC Machinist @ €2,300/month€2,300
1× Production Manager @ €4,200/month€4,200
Utilities (net of solar savings), consumables, tooling€3,200
Monthly Total (Romania elite rates)€24,100
📊 Unit Cost at Scale (BOM = €49,953)
| Volume | Setup Amortised | Labor/unit | Parts Cost | Total Unit Cost |
|---|---|---|---|---|
| Prototype (1) | €763,500 | €5,800 | €49,953 | ~€542,000 |
| Pilot (10/yr) | €48,670 | €5,000 | €54,200 (+8%) | ~€108,000 |
| Small series (50/yr) | €9,734 | €4,200 | €51,450 (+3%) | ~€65,400 |
| Production (200/yr) | €2,434 | €3,200 | €47,500 (−5%) | ~€53,100 |
| Volume (500/yr) | €974 | €2,500 | €44,000 (−12%) | ~€47,500 |
🏭 Assembly Line Flow (per unit · ~16–17 hrs total)
- 1Parts Kitting — verified against digital BOM, RFID bin scan, shortage alert30 min
- 2Frame CNC Machining — 5-axis, Al 6061-T6 and PA12-GF30 structural parts (outsource option for scale)2 h
- 3Actuator Sub-Assembly — servo + gearbox + encoder integration, torque-verified on test rig3 h
- 4Electronics Integration — PCB install, cleanroom step, ESD wrist strap required4 h
- 5Wiring Harness — SENTINEL-LINK connectors, continuity test, harness routing per IPC-6202 h
- 6Software Flash + Calibration — firmware OTA, joint zero-point calibration, sensor calibration2 h
- 7Full Functional Test — all axes, load test, safety interlocks, comms check1.5 h
- 8QA Inspection + Documentation — 3D metrology scan, IPC inspection, CE/FCC cert check, datasheet sign-off1 h
- 9Packaging — custom foam-lined crate, QR serial tag, manual + cert documents included30 min
🛡️ IP Ratings & Sealing
CONNECTOR RATING
IP67 Mil-Spec
CABLE GLANDS
Roxtec / Pflitsch IP68
PANEL SEALANT
Dow Corning 732
PANEL JOINTS
Silicone bead all seams
🖨️ Custom In-House Manufactured Parts
| Part | Process | Material | Unit Cost |
|---|---|---|---|
| SENTINEL-LINK Connector Body | Injection moulding | PA12-GF30 · gold-plated pins | €8 |
| Gripper Finger Pads | Cast from CNC master | Dragon Skin 20A silicone · Shore 20A | €12/set |
| Torso Shell Panels | FDM 3D print + anodise | PETG + 15% CF · 0.2mm layer · 45% infill | €28/panel |
| Knee/Elbow Joint Covers | Injection moulding | ABS+UV stabilised · IP54 snap-fit | €6/pair |
| WH Suction Manifold | SLA resin + TPU membrane | Formlabs Tough 2000 + NinjaFlex | €45 |
| AG Laser Gimbal Housing | CNC + anodise | Al 6061-T6 · anodised black · laser-safe aperture shutter | €65 |
| MK Ballistic Plate Carrier | Waterjet cut | UHMWPE + AR500 steel · sourced from ballistic supplier | €180 |
Optional Tools & Accessories
Tactical modules for SENTINEL-MK. MIL-SPEC connectors. ⚠ CONTROLLED ITEMS — Military/LE/Government procurement only. Subject to export controls (EAR/ITAR). Written end-user certificate required.
M4 Assault Rifle Mount (MIL-1913)
CNC quick-detach Picatinny mount · dual mechanical safety · fits M4/AR-15 platform · torque-locked
€2,400
40mm Grenade Launcher Dock
M203-compatible · under-barrel or standalone · dual-action trigger interface · safety interlock with AI
€1,800
Thermal/Laser Sniper Package
FLIR Boson+ 640 · 2 km laser rangefinder · ballistic computer · muzzle-velocity integration · mil-dot
€8,500
Gen4 Night Vision Binocular
Photonis ECHO MX · 64 lp/mm · 30 fps · white phosphor · 1× to 4× digital zoom · IP67
€3,200
Riot Control Module
Ballistic shield mount · 10 kHz strobe · CS/OC dispenser dock · 360° audio deterrent · camera
€1,400
Medic Field Kit
Auto-tourniquet (CAT compatible) · bandage dispenser · wound-seal applicator · vital signs display
€1,200
Anti-Drone EW Pack
900 MHz–6 GHz jammer backpack · 3 W EIRP per band · directional antenna · 1 km range · GPS spoof detect
€5,800
Climbing Grapple
20 m Dyneema SK78 line · 800 kg MBS · servo winch · magnetic anchor + spike option · 3 kg weight
€880
SENTINEL SERIES · CARPHA COM × QUBITPAGE
SENTINEL-HM
Friendly home robot for elderly care, household tasks, companionship. IP67 waterproof. Soft 5-finger hands, OLED face display with 48 emoji states, voice AI, Matter smart-home integration.
8h runtime480 WhVoice AIOLED faceISO 13482WiFi 6EMatterChild-safe💧 WaterproofIP67
UNIT PRICE
€18,900
Initial production · 132% margin on €8,157 cost
100 UNITS
€12,500
1,000 UNITS
€9,500
Home Assistance & Companion Robot
Parts, BOM & Cost
Bill of materials — SENTINEL-HM Home Assist Robot.
BOM Parts Total€5,782
Assembly Labor (25h×€35 + 4h×€55)€1,095
Safety Testing + Care Calibration€800
Packaging + Docs€480
Total Production Cost€8,157
Initial Production Price€18,900
100 units (scale)€12,500
500 units (scale)€10,800
1,000 units (scale)€9,500
Margin (initial)~132%
| # | Component | Spec | Qty | Unit € | Total € | Source |
|---|---|---|---|---|---|---|
| 1 | NVIDIA Jetson Orin NX 8GB | 70 TOPS, 6-core ARM | 1 | €462 | €462 | SHELF |
| 2 | Intel RealSense D435i | Depth+RGB+IMU, USB-C | 2 | €185 | €370 | SHELF |
| 3 | Dynamixel XM430-W350-T | 4.1 Nm, TTL, 0.088° | 10 | €287 | €2,870 | SHELF |
| 4 | ReSpeaker 6-mic USB array | 360° pickup, MEMS | 1 | €75 | €75 | SHELF |
| 5 | OLED 7.9" companion display | 2048×1536, touch, USB-C | 1 | €165 | €165 | SHELF |
| 6 | WiFi 6E + BT5.3 + Matter module | Thread, Zigbee, Z-Wave | 1 | €72 | €72 | SHELF |
| 7 | Dragon Skin 20A silicone skin | Custom cast, washable | 1 | €210 | €210 | CUSTOM |
| 8 | LiPo 24V 10Ah (Gens Ace) | 240 Wh, safe cells, BMS | 1 | €111 | €111 | SHELF |
| 9 | BNO085 fall detect IMU | 9-DOF, 400Hz, I2C | 3 | €24 | €72 | SHELF |
| 10 | PETG+CF printed chassis | 40% infill, anodised finish | 1 | €380 | €380 | CUSTOM |
| 11 | PCBs + wiring + connectors | Carrier board, USB hub | 1 | €490 | €490 | CUSTOM |
| 12 | Finger linkages + speaker + misc | Custom PA12, 8Ω 5W | 1 | €505 | €505 | CUSTOM |
BOM Subtotal: €5,782
+ €1,095 labor + €800 testing + €480 packaging = €8,157 · Prices: Arrow / Mouser / SparkFun 2025
Assembly Procedure — SENTINEL-HM
Home robot assembly. Safety-critical: soft-edge handling. Total: 25 hours. CE IEC 62368-1 compliance required.
- 1Frame Assembly — rounded Al chassis · all M4 bolts with nylon washers · no sharp edges policy · verify with glove test2 h
- 2Drive Base — 3-wheel omnidirectional base · BLDC motors · encoder wiring · bumper sensors1.5 h
- 3Leg Servo Chain — PRO H42 hip/knee/ankle servos · knee covers (rounded snap-fit) · verify no pinch points2.5 h
- 4Arm Servo Chain — PRO H42 shoulder/elbow · XL430 wrist · 5-finger hand actuators per side3 h
- 5Soft Finger Assembly — press Dragon Skin 10A pads onto finger frames · cure check · force-limit test each finger (max 5 N)1.5 h
- 6Safety Skin — BaroTac capacitive foam on all outer surfaces · I²C connection · emergency-stop on contact >8 N1.5 h
- 7Electronics Bay — Pi 5 + Coral TPU + IMU + WiFi card · harness connections · thermal compound on CPU1.5 h
- 8Head Assembly — OLED face display · speaker array · mic array · depth camera · all connections via click connectors1.5 h
- 9Battery + Power — Li-Ion 24V pack · CE-certified BMS · charge port · power distribution board1 h
- 10Shell Panels — click-fit rounded panels · no sharp edges verify · color-match paint if custom order1 h
- 11Software Setup — flash OS image · WiFi provisioning · voice activation setup · face recognition enrollment · OTA check1.5 h
- 12Safety Testing — skin contact test · collision stop · pinch detection · child-safe interaction sequence · EN 62368 compliance log2 h
- 13User Experience Test — voice command response · face tracking · tray carrying balance · OLED emotion display1 h
- 14QA + Docs — CE DoC (EN 62368-1) · RoHS cert · user manual (multi-language) · quick-start card · warranty registration45 min
Connectors & Interfaces — HM
INTERNAL BUS
RS-485 + USB hub
Dynamixel RS-485 chain · 1 Mbit/s · 7-port USB 3.2 hub for sensors and peripherals
POWER
24 V · XT60 + barrel
60 A XT60 internal · 2.1mm barrel jack charging port · 24→5V 40W DC-DC for logic · CE fused
EXTERNAL TOOLS
SENTINEL-LINK IP67 · 8-pin
Tool accessories dock · 8-pin circular · 2A/pin · spring-latch release · home-safe rounded housing
DISPLAY
MIPI DSI + I²C touch
5.5" OLED · 4-lane MIPI DSI · I²C capacitive touch · to Pi 5 display connector
WIRELESS
WiFi 6E · BT 5.3
Intel AX210 · 6 GHz · WPA3 · BLE for accessories · Matter protocol support (smart home)
MICROPHONE
USB · ReSpeaker 6-mic
USB 2.0 · 6-element ring · far-field 5m · on-device wake word (Whisper tiny)
AUDIO OUT
I²S · TI TAS5805M
2× 5W · I²S from Pi · 87 dB/W · EQ presets for voice · mute hardware button
CAMERA
USB 3.2 Gen 2
Intel RealSense D435i · USB-C 3.2 · depth + RGB · person tracking AI on Coral TPU
CHARGING
USB-C PD 65W
USB-C PD 3.0 · 65W · auto-dock pad option · 4–6h full charge · CE IEC 62368-1
Brain & Software — HM
MAIN COMPUTE
Raspberry Pi 5 · 8 GB
AI ACCELERATOR
Google Coral TPU · 4 TOPS
STORAGE
256 GB NVMe M.2
VOICE
6-mic · Whisper + LLM
FACE DISPLAY
5.5" OLED · 60fps
BATTERY LIFE
~8 h active use
Software Stack
| Layer | Component | Notes |
|---|---|---|
| OS | Raspberry Pi OS (64-bit) · custom | Optimised for Pi 5 · real-time audio priority · low-latency display pipeline |
| Middleware | ROS2 Humble (lite) | Simplified node set · reduced footprint · CarphaCom HM-HAL |
| Voice AI | OpenAI Whisper (tiny/base) + LLaMA 3 | On-device STT + LLM · cloud fallback · multi-language (12 supported) |
| Face Emotion Engine | CarphaCom EmotiOS | OLED animated expressions · 48 emotions · context-aware · user preference learning |
| Person Tracking | Coral TPU + MobileNetV3 | 4 TOPS INT8 · 30fps · follow mode · proximity alert · gesture recognition |
| Home Automation | Home Assistant + Matter | Controls smart home devices · routines · calendar integration · shopping list |
| App Control | CarphaCom Home App (iOS/Android) | Remote video · task scheduling · accessory config · family profile management |
| Safety | ISO 13482 (personal care robot) | Capacitive skin E-stop · force limits all joints · child-safe mode · data privacy compliant |
| OTA | Signed APT + container updates | Automatic security patches · feature updates · rollback protection |
Assembly Area
Manufacturing facility — Comuna Ciurila, Cluj County, Romania. Shared across all SENTINEL models. 🏭 View 3D Factory
📐 Facility Footprint
PRODUCTION FLOOR
1,200 m²
TESTING AREA
200 m²
CLEANROOM (ISO 6)
100 m²
TOTAL CAPEX
€763,500
🌍 Labour Cost Comparison by Country (2025/2026)
Employer total cost per hour (gross salary + social contributions + overhead). Net take-home is 55-68% of gross depending on country. Romania offers 2-3x lower labour cost vs Germany for elite-tier engineers (+30-40% above base market rate) in industrial cities (Cluj, Timisoara, Bucharest, Brasov).
| Role | Germany | France | Romania | Saving DE vs RO |
|---|---|---|---|---|
| Assembly Technician | 28-38/h (3,200-4,400/mo) | 26-36/h (3,000-4,200/mo) | 16-18/h (1,850-2,100/mo) | ~55% cheaper |
| Electronics Engineer | 45-65/h (5,200-7,500/mo) | 45-65/h (5,200-7,500/mo) | 22-32/h (2,550-3,700/mo) | ~55% cheaper |
| QA / Testing Engineer | 40-58/h (4,600-6,700/mo) | 38-56/h (4,400-6,500/mo) | 18-26/h (2,100-3,000/mo) | ~55% cheaper |
| CNC Machinist | 32-45/h (3,700-5,200/mo) | 28-38/h (3,200-4,400/mo) | 14-20/h (1,620-2,300/mo) | ~55% cheaper |
| Production Manager | 55-80/h (6,300-9,200/mo) | 50-72/h (5,800-8,300/mo) | 24-36/h (2,800-4,200/mo) | ~56% cheaper |
| 8-person team / month | ~33,300 | ~29,800 | ~15,400 | Save 17,900/mo (214,800/yr) |
Romania advantage: EU member (no import barriers), strong engineering universities (Politehnica Bucharest, UBB Cluj, UPT Timisoara). Industrial hubs: Cluj-Napoca, Timisoara (automotive), Brasov (aerospace/precision). Min. wage 2025: ~€740/month gross. Rates shown are for elite/senior engineers (+30-40% above base market). Social contributions: employer +26% on gross (vs ~20% Germany, ~44% France).
🔩 One-Time Equipment Costs
| Equipment | Specification | Cost |
|---|---|---|
| 5-Axis CNC Machining Center | Haas VF-2SS · 15,000 RPM · 762×406×508mm travel | €85,000 |
| Assembly Robot Arms × 4 | FANUC M-10iD/12 · 12 kg payload · ±0.02mm repeatability | €180,000 |
| 3D Printer Farm × 12 | Bambu X1-Carbon · 350×350×350mm · 500mm/s max speed | €15,600 |
| PCB Pick & Place + Reflow | Neoden TM245P + Madell reflow oven · 0402 capable | €28,000 |
| Torque Screwdriver Stations × 8 | Atlas Copco QST8 · 0.1–30 Nm · ±3% accuracy | €9,600 |
| Actuator Test Rig | Custom 6-axis load cell · 500 Nm max · 0.01 Nm resolution | €22,000 |
| Electrical Test Bench × 4 Models | Automated harness tester · ICT + functional · 48-channel | €32,000 |
| Metrology (3D Scanner) | Artec Leo · 0.1mm accuracy · 0.5mm resolution · handheld | €18,500 |
| Safety Enclosures + Lighting | CE-rated · ISO 13849 PL-d · LED 500 lux · fire suppression | €15,000 |
| Conveyor + Material Handling | 40m loop · RFID bin tracking · 200 kg/m capacity | €22,000 |
| ERP + MES Software | SAP Manufacturing Insights · annual license + setup | €14,000 |
| Cleanroom for Electronics | Class 1000 · HVAC with HEPA · ESD flooring · antistatic | €45,000 |
| Hydraulic Press (50-ton) | Dake 50H · frame bending, connector pressing, bearing install | €18,000 |
| Wire EDM Machine | Sodick VL400Q · ±2μm accuracy · for precision actuator parts | €65,000 |
| Ultrasonic Welder | Branson 2000X · 20kHz · plastic + composite joining | €12,000 |
| Paint Booth + Powder Coat | Col-Met Steelcraft · 3m chamber · robot shell finishing | €25,000 |
| ☀️ Rooftop Solar PV System | 200 kWp · 800× Jinko Tiger Neo 570W + 2× SMA 100kW inverters | €148,000 |
| ☀️ Battery Storage (BESS) | 4× BYD Battery-Box HVS 25.6kWh = 102.4 kWh total | €38,000 |
| TOTAL SETUP CAPEX (incl. solar) | €763,500 | |
👷 Monthly Operating Costs (8-person team)
4× Assembly Technicians @ €2,100/month€8,400
2× Quality Engineers @ €3,000/month€6,000
1× CNC Machinist @ €2,300/month€2,300
1× Production Manager @ €4,200/month€4,200
Utilities (net of solar savings), consumables, tooling€3,200
Monthly Total (Romania elite rates)€24,100
📊 Unit Cost at Scale (BOM = €5,782)
| Volume | Setup Amortised | Labor/unit | Parts Cost | Total Unit Cost |
|---|---|---|---|---|
| Prototype (1) | €763,500 | €2,500 | €5,782 | ~€495,000 |
| Pilot (10/yr) | €48,670 | €1,900 | €6,200 (+8%) | ~€56,800 |
| Small series (100/yr) | €4,867 | €1,500 | €6,000 (+4%) | ~€12,400 |
| Production (500/yr) | €974 | €1,100 | €5,500 (−5%) | ~€7,600 |
| Mass production (2000/yr) | €244 | €780 | €5,200 (−10%) | ~€6,200 |
🏭 Assembly Line Flow (per unit · ~16–17 hrs total)
- 1Parts Kitting — verified against digital BOM, RFID bin scan, shortage alert30 min
- 2Frame CNC Machining — 5-axis, Al 6061-T6 and PA12-GF30 structural parts (outsource option for scale)2 h
- 3Actuator Sub-Assembly — servo + gearbox + encoder integration, torque-verified on test rig3 h
- 4Electronics Integration — PCB install, cleanroom step, ESD wrist strap required4 h
- 5Wiring Harness — SENTINEL-LINK connectors, continuity test, harness routing per IPC-6202 h
- 6Software Flash + Calibration — firmware OTA, joint zero-point calibration, sensor calibration2 h
- 7Full Functional Test — all axes, load test, safety interlocks, comms check1.5 h
- 8QA Inspection + Documentation — 3D metrology scan, IPC inspection, CE/FCC cert check, datasheet sign-off1 h
- 9Packaging — custom foam-lined crate, QR serial tag, manual + cert documents included30 min
🛡️ IP Ratings & Sealing
CONNECTOR RATING
IP67 Mil-Spec
CABLE GLANDS
Roxtec / Pflitsch IP68
PANEL SEALANT
Dow Corning 732
PANEL JOINTS
Silicone bead all seams
🖨️ Custom In-House Manufactured Parts
| Part | Process | Material | Unit Cost |
|---|---|---|---|
| SENTINEL-LINK Connector Body | Injection moulding | PA12-GF30 · gold-plated pins | €8 |
| Gripper Finger Pads | Cast from CNC master | Dragon Skin 20A silicone · Shore 20A | €12/set |
| Torso Shell Panels | FDM 3D print + anodise | PETG + 15% CF · 0.2mm layer · 45% infill | €28/panel |
| Knee/Elbow Joint Covers | Injection moulding | ABS+UV stabilised · IP54 snap-fit | €6/pair |
| WH Suction Manifold | SLA resin + TPU membrane | Formlabs Tough 2000 + NinjaFlex | €45 |
| AG Laser Gimbal Housing | CNC + anodise | Al 6061-T6 · anodised black · laser-safe aperture shutter | €65 |
| MK Ballistic Plate Carrier | Waterjet cut | UHMWPE + AR500 steel · sourced from ballistic supplier | €180 |
Optional Tools & Accessories
Comfort and care accessories for SENTINEL-HM. Gentle, home-safe designs. All CE and RoHS compliant.
Serving Tray
Stainless 450×350 mm · anti-slip silicone rim · active heating element 45°C · USB-C charge pad center
€290
Vacuum Base Module
600 W HEPA vacuum · auto-empty dock · 0.3 L bin · allergen filter · quiet 52 dB · 1.2 kg weight
€480
Kitchen Prep Attachment
Peeler + knife + chopper 3-in-1 · ceramic blade · force limit 30 N · auto retract safety · BPA-free housing
€560
Vital Signs Monitor
Wrist/forehead IR temp · ±0.2°C · HR photoplethysmography · SpO2 ±2% · Bluetooth LE 5.2 output
€380
Security Camera Pack
360° 4K 30fps · f/1.8 · IR night vision 10 m · motion AI · on-device edge inference · 256 GB NVMe
€340
Pet Care Module
Timed feeder (3× per day) · water fountain pump + filter · app schedule · dry + wet food compatible
€190
Hair & Grooming Assist
Gentle bristle brush + Dyson V8-style 800 W dryer · force-limited 1.5 N · temperature safe 60°C max
€420