Smart Door Lock Product
Motorized smart deadbolt with keypad, fingerprint, RFID and wireless app control. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
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Bill of materials
9 top-level lines · 65 rows shown · 327 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Exterior Escutcheon 8 parts | smart-door-lock-exterior | 1× | 1 | 114 | assembly |
| 1.1 | Exterior Housing | smart-door-lock-ext-housing | 1× | 1 | — | part |
| 1.2 | Capacitive Keypad 4 parts | smart-door-lock-keypad | 1× | 1 | 43 | assembly |
| 1.2.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 1.2.2 | Microcontroller | mcu | 1× | 1 | — | part |
| 1.2.3 | SMD Passive (R/C/L) | smd-passives | 40× | 40 | — | part |
| 1.2.4 | Keypad Touch Overlay | smart-door-lock-keypad-overlay | 1× | 1 | — | part |
| 1.3 | Fingerprint Sensor Module 3 parts | smart-door-lock-fingerprint | 1× | 1 | 22 | assembly |
| 1.3.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 1.3.2 | Fingerprint Sensor Die | smart-door-lock-fp-sensor | 1× | 1 | — | part |
| 1.3.3 | SMD Passive (R/C/L) | smd-passives | 20× | 20 | — | part |
| 1.4 | RFID/NFC Reader 4 parts | smart-door-lock-rfid-reader | 1× | 1 | 27 | assembly |
| 1.4.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 1.4.2 | NFC Reader IC | smart-door-lock-rfid-ic | 1× | 1 | — | part |
| 1.4.3 | RFID Antenna Coil | smart-door-lock-rfid-antenna | 1× | 1 | — | part |
| 1.4.4 | SMD Passive (R/C/L) | smd-passives | 24× | 24 | — | part |
| 1.5 | IR Proximity Sensor | smart-door-lock-proximity | 1× | 1 | — | part |
| 1.6 | LED Indicator | smart-door-lock-led-indicator | 3× | 3 | — | part |
| 1.7 | Piezo Buzzer | smart-door-lock-buzzer | 1× | 1 | — | part |
| 1.8 | Key Override Cylinder 3 parts | smart-door-lock-cylinder | 1× | 1 | 16 | assembly |
| 1.8.1 | Cylinder Plug | smart-door-lock-cyl-plug | 1× | 1 | — | part |
| 1.8.2 | Tumbler Pin | smart-door-lock-cyl-pin | 10× | 10 | — | part |
| 1.8.3 | Coil Spring | coil-spring | 5× | 5 | — | part |
| 2 | Interior Escutcheon 6 parts | smart-door-lock-interior | 1× | 1 | 186 | assembly |
| 2.1 | Interior Housing | smart-door-lock-int-housing | 1× | 1 | — | part |
| 2.2 | Thumbturn Knob | smart-door-lock-thumbturn | 1× | 1 | — | part |
| 2.3 | Bolt Drive Motor 4 parts | smart-door-lock-motor | 1× | 1 | 25 | assembly |
| 2.3.1 | Stator Assembly 3 parts + deeper › | stator-assembly | 1× | 1 | 3 | assembly |
| 2.3.2 | Rotor Assembly 4 parts + deeper › | rotor-assembly | 1× | 1 | 19 | assembly |
| 2.3.3 | Motor Housing | motor-housing | 1× | 1 | — | part |
| 2.3.4 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 2.4 | Drive Gearbox 3 parts | smart-door-lock-gearbox | 1× | 1 | 3 | assembly |
| 2.4.1 | Helical Gear Pair | gear-pair | 1× | 1 | — | part |
| 2.4.2 | Slip Clutch | smart-door-lock-clutch | 1× | 1 | — | part |
| 2.4.3 | Gearbox Housing | gearbox-housing | 1× | 1 | — | part |
| 2.5 | Main Control Board 4 parts | smart-door-lock-mainboard | 1× | 1 | 123 | assembly |
| 2.5.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 2.5.2 | Compute SoC Module | soc-module | 1× | 1 | — | part |
| 2.5.3 | Microcontroller | mcu | 1× | 1 | — | part |
| 2.5.4 | SMD Passive (R/C/L) | smd-passives | 120× | 120 | — | part |
| 2.6 | Wireless Radio Module 4 parts | smart-door-lock-wireless-module | 1× | 1 | 33 | assembly |
| 2.6.1 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 2.6.2 | Wireless SoC | smart-door-lock-radio-soc | 1× | 1 | — | part |
| 2.6.3 | PCB Antenna | smart-door-lock-radio-antenna | 1× | 1 | — | part |
| 2.6.4 | SMD Passive (R/C/L) | smd-passives | 30× | 30 | — | part |
| 3 | Deadbolt Mechanism 6 parts | smart-door-lock-deadbolt | 1× | 1 | 7 | assembly |
| 3.1 | Throw Bolt | smart-door-lock-bolt | 1× | 1 | — | part |
| 3.2 | Coil Spring | coil-spring | 1× | 1 | — | part |
| 3.3 | Drive Cam | smart-door-lock-cam | 1× | 1 | — | part |
| 3.4 | Tailpiece | smart-door-lock-tailpiece | 1× | 1 | — | part |
| 3.5 | Neodymium Magnet | neodymium-magnet | 1× | 1 | — | part |
| 3.6 | Door Position Sensor 2 parts | smart-door-lock-position-sensor | 1× | 1 | 2 | assembly |
| 3.6.1 | Reed Switch | smart-door-lock-reed-switch | 1× | 1 | — | part |
| 3.6.2 | Neodymium Magnet | neodymium-magnet | 1× | 1 | — | part |
| 4 | Battery Compartment 3 parts | smart-door-lock-battery-compartment | 1× | 1 | 13 | assembly |
| 4.1 | Li-ion Cell, 18650 | li-cell-18650 | 4× | 4 | — | part |
| 4.2 | Battery Contact | smart-door-lock-battery-contact | 8× | 8 | — | part |
| 4.3 | Battery Tray | smart-door-lock-battery-tray | 1× | 1 | — | part |
| 5 | Strike Plate | smart-door-lock-strike-plate | 1× | 1 | — | part |
| 6 | Mounting Plate 2 parts | smart-door-lock-mounting-plate | 1× | 1 | 2 | assembly |
| 6.1 | Mount Bracket | smart-door-lock-mount-bracket | 1× | 1 | — | part |
| 6.2 | Fastener Set | fastener-set | 1× | 1 | — | part |
| 7 | Fastener Set | fastener-set | 1× | 1 | — | part |
| 8 | Wire Bundle | wire-bundle | 1× | 1 | — | part |
| 9 | Connector | connector | 2× | 2 | — | part |
Sourcing — likely vendors
Companies that make this · indicative price $50–$10k · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| assaabloy.com ↗ | Stockholm, SE | Locks & access | 1,000 units | 8–12 wks |
| 🇺🇸Allegion allegion.com ↗ | Dublin, US | Security products (Schlage) | 1,000 units | 8–12 wks |
| dormakaba.com ↗ | Rümlang, CH | Access & door systems | 1,000 units | 8–12 wks |
| honeywell.com ↗ | Charlotte, US | Building & safety tech | 1,000 units | 8–12 wks |
| hikvision.com ↗ | Hangzhou, CN | Surveillance & security | 1,000 units | 8–12 wks |