Upgrade Smartphone Wifi Digital Commercial Biometric Fingerprint Keypad smart door lock by TTlock APP LKNX3BL-OB(F)-S

Features

Sleck and unique design, appearance patent No.;
Replace mechanical cylindrical lock directly without drilling any extra hole (of φ 54mm diameter);

1.Simple dillig and handy intallation

Audio guide or app fciliates set up and operation;
Muliple unlocking modes available (password, IC Card, app, mechanical keys);+ Electronic lock from inside by switch secures privacy;
Alarm for incorreet password or invalid card;
Low-voltage alarm; .
Anti- picked alarm;
External power back-up(USB port);
Emergency key override; .
Zine aloy (metal) fron panel.

2. [Easy to install]

Installation Condition .
Door frame>l 1 0mm
Door thickness: 35~ 50mm
Door thickness:> 50mm(Cylinder will be specially made)

3. [Convenient to control]

Through 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