K7 Electronic WiFi App Password Door Lock / TTLock App Intelligent Biometric Fingerprint Door Locks with Handle Keyless Entry

【4-IN-1】Fingerprint bedroom door lock: fingerprint + password + 2 mechanical keys + APP control, 0.3s recognition, 1s to open the door，100 fingerprints and 30 passwords can be added
【Smart APP Control】 You can use TUYA Bluetooth App to unlock/lock the door, manage users, check log records and you can set a temporary password and share it with friends, visitors or housekeepers.(Not WIFI, No any fees charged for the APP)
【Smart Normally Open Mode】Press and hold the rear handle button for about 5 seconds and hear the voice announcement to switch the normally open mode on or off
【USB emergency charging】Fingerprint Door knob It has a low battery alarm function and comes with a USB port for emergency charging.Requires 4 AA batteries (not included)

Model: K7
Materials: Aluminium Alloy
Colors: Black / Silver
Compatible Door Types:Wooden door/
Door Thickness: 40mm-120mm
Unlocking Methods: Fingerprint, Password, IC Card, Bluetooth TTlock app, Keys, NFC
Lock Mortise: 6068/6085/4585
Power Supply: 4* AA batteries
Support: Google Home, Alexa