This smart fingerprint door lock features a 16cm x 6.5cm x 6cm size and operates on 4 AA batteries (not included). It supports 50 fingerprint entries and 100 password combinations, with a recognition speed of ≤0.1s. Designed for wooden doors, its applicable thickness is between 35–55mm, and it functions effectively in temperatures from -20℃ to 45℃.
- Multiple unlock modes: fingerprint, password, key, and app (Bluetooth)
- Rapid fingerprint recognition with 360-degree finger angle acceptance
- Large sensor for convenient operation
- Automatic locking function
- Semi-automatic lock body type
- Privacy protection function
- User-friendly app management system
- Low battery notification alert
- Backup power supply for emergencies
- installation process
- Includes 2 spare keys
- Fingerprint capacity: 50 groups
- Password capacity: 100 groups
- Password length: 6–12 bits
- Fingerprint recognition speed: ≤0.1s
- Applicable door thickness: 35–55mm
- Applicable door type: Wooden door
- Working temperature: -20℃ to 45℃
- Working humidity: 20%–93% RH
- Overall dimensions: approx. 16cm x 6.5cm x 6cm
- Power: 4 x AA batteries (not included)
- Charging: Type-C (not included)
- Color: Black
- Assembly required: Yes
- Fingerprint door lock x1
- Set of screws x1
- Spare keys x2
- Manual x1








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