Tuya Smart Door Lock

Features *4 x AA 1.5V batteries for longer battery life *Support USB emergency unlocking in no power state *Universal Both for Right or Left Door,For 35-55mm Door Thickness *A variety of different mortise lock sizes to choose Support 8 Language Voices free changing-over System ...Features *4 x AA 1.5V batteries for longer battery life *Support USB emergency unlocking in no power state *Universal Both for Right or Left Door,For 35-55mm Door Thickness *A variety of different mortise lock sizes to choose Support 8 Language Voices free changing-over System Voice: Arabic / English / Indonesian / Portuguese / Russian / Spanish / Thai / Vinetnamese 6 Unlock Methods and Tuya APP/Fingerprint / Password / IC card / Key/Temporary password The connecting rod screw position can be adjusted, so the installation is more easy The connecting rod screw on the back of lock is adjustable , which compares with the traditional electronic lock with fixed screw , H4 is more convenient to install. Specifications Support connecting: Tuya Version Material: Aluminium Alloy Unlock mode: APP / Fingerprint / Password / Smart card / Key Fingerprint read: FPC Sensor (Semiconductor Sensor)