Communciation
ttlock app or tuya app
Unlock way
Phone +Fingerprint + Password + Card + Key
Support IOS
IOS7.0 or above, Android4.4 or above
battery life
10,000 times normal unlock
Working Temperature
-20~50 degree
External power supply interface
Yes
Suitable for
35mm ~70mm Door
Door Type
wooden+Stainless Door