Bluetooth App TTlock Electric Smart Glass Door Lock With Fingerprint, Password, IC Card, Remote Control, Phone App Unlocking Ways

Easy to Install & Wide Range of Applications: The internal structure of the smart lock adopts a double-hook convenient design, and the lock is firm. The scope of application is wide: frameless/frame glass doors, single/double doors, left/right doors, sliding doors, automatic doors, etc. can be installed. Plug in auxiliary tools. Easy installation: no need to punch external wiring and network equipment.

Multiple Unlocking Methods: This fingerprint door lock has 5 kinds of unlocking methods: fingerprint unlocking, password unlocking, card unlocking, remote controller unlocking, Bluetooth APP. Operate is very simple, very practical, and is a good helper to defend your family.

Highly-secure Smart Lock: This smart fingerprint lock has an alarm lock function. When someone enters the wrong password 5 times in a row, the system will alarm and lock for 3 minutes. At the same time, it also has a spare external power supply, which is suitable for the USB standard interface of Android mobile phone. When the battery is exhausted and the power is faulty, the emergency power supply can be unlocked.