Biometric Smart Lock Fingerprint And Password Door Lock |

Type of handle:we have TWOversions, WIFI version can remotely unlock, Bluetooth version only can use one-time-password remotely unlock.

Standard door thickness:35-60mm

Waterproof: YES, such as rain

Power supply:4*AAA batteries (not included) along with Low battery alert

Warranty:1 year

Bluetooth version using temporary password remotely unlock,WIFI version can directly using remotely unlock thought APP

If you have any problems, PLEASE contact us after sales, if you dismantle the lock yourself, we will NOT be responsible for the warranty service.