Smart Door Lock Tuya Digital Glass Door Lock with Doorbell Door Knobs For Main Door Set Sliding Gate Door Lock Fingerprint/Key/App Remote/password/IC card/NFC Unlock

App one-stop management, Independent mechanical structure unlockingThe door can be opened left and right, free of disassembly and installationDouble hook lock tongue, free insertionSemiconductor fingerprint sensor, second-speed identification,Living biometric fingerprint identification to prevent false fingerprintsClip-on installation, no drilling requiredNormally open mode can be set, Close the door and lock automaticallyFingerprint, password, IC card, key, mobile phone NFC, APP 6 unlocking methodsBattery and Type C charging dual power supply mode ​Notice:Double door-1：Double door - no door frame - with auxiliary lockSingle door-1：Single door - no door frame - with auxiliary lockSingle door-2：Single door - no door frame - with buckleDouble door-2：Double door - with door frame - with auxiliary lockSingle door-3：Single door - with door frame - with buckle