Tuya APP Fingerprint Cylinder Smart Door Lock Electronic Digital RFID Keypad Code Keyless Remote Control Adjustable 60mm-90mm

Tuya App Keyless Smart Lock Cylinder Mortise support M1 Tuya Gateway Mechanical Key And USB Emergency Power Fingerprint PINcodeeaturesMultiple methods of unlockingTuya App, fingerprint, NFC,card, mechanical key，pincode unlock; easy to use it whether children or older. Keyless：Never worry forget to bring the key.APP remote controlThis keyless entry door lock allows you to check the visitor records on Tuya APP, see which visitor at what time unlocked the door, enhance the security level of your home. When the door lock and gateway are used together, the APP can be used to remotely control the unlocking.Mechanical keys and emergency power supply (USB) can be used when the door lock is out of powerEasy to install and useOnly 3 minutes to diy install without breaking the door or changing the door body and no professional installer required;Suitable for most doorsAdjustable length cylinder lock, 99% of world doors to compliance; easy replacement of existing lock cylinder.