Item Name
Metal case tuya smart glass door lock system
Unlocking Way
Fingerprint, password, IC card, app, remote control (optional)
Glass Door thickness requirement
10-12mm
Power supply
4 pcs AA dry battery(not including)
Life-time of battery
10000 times to unlock,15 months as standby
Frameless door seam
3-15mm
Emergency power supply interface
Android standard USB interface (4-6V)