（Product Name）
D2 Full Automatic Deadbolt Smart Lock
Material
Zinc Alloy Collar
Function
- Unlock Methods: Fingerprint, Password, IC Card, Mechanical Key; Optional TUYA Wifi / TT Lock
- Dummy Code
- Low Power Reminder (≤4.8V)
- Wrong Password Error Warning
- Anti-Break Alarm
- Anti-static & Anti-electromagnetic Interference (Anti-Hacker Device)
Type-C
- Type-C USB Emergency Power Supply, support power bank emergency unlock
Languages
- Multi-language System: English, Simplified Chinese, Traditional Chinese, Spanish and other 23
Specifications
- Model: D2
- Lock Type: Deadbolt Full Automatic
- Cylinder: Class C
- Power Supply: 4 PCS AA Batteries
- Working Voltage: 4.8V ~ 6.5V
- Applicable Door Thickness: 35–50 mm
- Suitable Mortise: Deadbolt Latch 60/70mm
- Panel Dimension: Front 155*65*22 mm; Back 145*72*45 mm
- Battery Service Life: ≥3,000 unlocking times
- Mechanical Service Life: ≥3,000 times
- Fingerprint FRR ≤1.0%; FAR ≤0.001%
- User Capacity Fingerprint: 100 users Password: 150 users IC Card: 1000 users
- Working Temperature: -20℃ ~ 60℃
- Working Humidity: 20% ~ 80%
- Color Option: Black, Nickel
- Single Set Gross Weight: ≈1.45 KG
- Single Box Size: 250*97*215 mm
- Carton Spec: 10 units/carton；Carton size 500*260*440mm；Full carton weight ≈15.5KG
（Standards）
- Pass Anti-static Test
- Support Anti-electromagnetic Interference (EMI)
- Class C security lock cylinder
（Application ）
Indoor residential wooden doors, metal entry doors with 35–50mm thickness
Apartment, Rental housing, Airbnb, Home residence
Note: No specified waterproof grade, recommended for INDOOR use only.
（Key Advantages）
- Full automatic deadbolt design, auto lock after door closing
- Built-in anti-electromagnetic interference function, effectively defend against hacker unlocking
- Multiple unlock ways + optional TUYA / TT smart App remote management
- Type-C emergency power supply, avoid being locked out due to dead battery
Type‑C
- Rich user capacity, suitable for long-term rental & shared accommodation
- Multi-language system, perfect for global overseas markets
（Customization / OEM Service）
- Housing surface treatment & color customization
- PCB Solution: Support TUYA Wifi or TT Lock mainboard
- Add remote control function as optional accessory
- Laser printing customer logo on panel & packaging
- Custom user manual, packaging design according to client requirements
- Support parameter adjustment for special market demands
