TTlock Zinc Alloy Keyless Smart Auto APP Locks Door Knob Digital Digit Smart Fingerprint Door Lock

1:[4 ways unlock]

Access by BLE App,Fingerpirnt, Passcode, Wristband or key

The auto-lock function would help you if you forgot to lock your door and the anti-peep password function can protect your code from stolen

2. [Easy to install]

A easy-to-follow instruction would help you to install your smart door lock easier. You could adjust the handle as left-side or right-side as your favor. It requires the door thickness35-65mm

3. [Convenient to control]

Through Tuya APP, you could check the unlocking records, also you can share the temporary code/ekey with visitors, nannies, house keepers, tenants, guests, etc. It supports for Android 4.3 or iOS 7.0 above

4. [APP unlock remotely]

with gateway to connect home Wifi network.

1. App unlock the door remotely no matter where you are.

2. Send temporary passcode to your family or friends.

3. View access logs instantly.

5.[Emergency battery back-up]

Our electronic door lock would alarm if it is in low battery. You could temporary charging your security lock by power bank, phone charger-any power source with micro-USB port.