Keyless Entry Password Deadbolt Smart Lock Automatic Electronic Digital Smart Door Lock with Code, Physical Password Keyboard

- Material: Zinc alloy + ABS- Function:  Password + APP + key - Language:English, Vietnamese, Portuguese, Arabic, Russian, Thai, Spanish, Indonesian, Chinese  -  Power supply: 4pcs of 4AA(1.5V)Alkine Batteries-  Password capacity:  100 pcs- Key: 2pcs of brass keys- Door thickness: 35-55 mm- Mortise: 60/70mm adjustable latch- Connection: Tuya Wifi- Color: Black- Weight:1.13kgs/per set;