Electronic WiFi APP Password Door Lock Intelligent Biometric Fingerprint Door Locks Digital Keyless Home Hotel Door Lock

Features 1??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. 2??Through APP, you could check the unlocking records, also you can share the temporary code/ekey with visitors, nannies, house keepers, tenants, guests, etc. 3??Emergency battery back-up, this electronic door lock would alarm if it is in low battery, you could temporary charging your lock by power bank or any power source with -USB port. 4??Semiconductor fingerprint recognition, refuse to copy the prosthesis fingerprint. 5??Support remote unlock via APP, convenient but safe. 6??Mechanical key and external power source interface as spare in case the batteries is dead. 7??Support the anti-peeping virtual password enter, input the random passcode before or after the correct password, This makes your door much secured. 8??High strength aluminum alloy material, reliable and safe. 9??Put the handle on the lock and unl