| Five-in-one to unlock, Access by WIFI App, fingerprint , M1 card, Pass code, 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 Features: A easy-to-follow instruction would help you to install your intelligent door lock easier. You could adjust the handle as left-side or right-side as your favor. Through APP, you could check the unlocking records, also you can share the temporary code/ekey with visitors, nannies, house keepers, tenants, guests, etc. Emergency battery back-up, this electronic door lock would alarm if it is in low battery, you could temporary charging your lock by power | |