
B65S 3D Face Recognition Smart Lock with Night-Vision Cat-Eye
B65S is a fully automatic smart lock with 3D face recognition, an infrared night-vision HD wide-angle cat-eye and an indoor display. Fingerprint, password, card, key, app and temporary-password unlock on a 68 lock body.
- 3D facial recognition with real-time monitoring and long-range vision
- Dual infrared cameras: HD wide-angle cat-eye with night vision
- Anti-tamper alarm, lock-out after repeated wrong attempts and low-battery warning
- Unlock by face, fingerprint, password, card, key, app, remote and temporary password
- Tuya app control with unlock records, notifications and user management
- Class C lock cylinder, emergency Type-C power and mechanical key
Specifications
| Parameter | Details |
|---|---|
| Model | B65S |
| Material | Aluminum alloy |
| Colour | Grey |
| Size (panels) | About 43 cm and 42 cm long, 7.6 cm wide |
| Capacity | Fingerprint 99 / password groups 300 / card 300 |
| Password length | 6-12 digits |
| Fingerprint false rejection | < 0.001% |
| Power supply | Rechargeable lithium battery, Type-C emergency power |
| Operating temperature | -25 to 50 °C |
| Door thickness | 40-120 mm |
| Suitable doors | Wooden door, anti-theft door, iron or steel gate |
| Lock body | 68 lock body; rear lock can be changed to 6085, 6090 or 5072 on request |
| Packing | 6 sets per carton, carton 49.5 x 34.5 x 52.5 cm; about 2.8 kg per set |
Product details


















Frequently asked questions
Which doors is the B65S suitable for?
The spec sheet lists wooden doors, anti-theft doors and iron or steel gates with a door thickness of 40-120 mm. Please send your door thickness and a photo of the existing lock body.
Does the B65S have a built-in doorbell?
The spec sheet shows the local doorbell as “bring your own”. Video call is handled through the app.





