Description

Fingerprint recognition smart lock design for Hotel doors and Apartments. It is DIY design,which can replace knob lock easily and quickly to enable guest use it by themselves.

Features:

1. Easy to install
2. External terminals to draw back-up power from a 9V battery
3. With the new generation fingerprint recognition algorithm
4. Support blue-tooth connection,door unlocking and user management by ZKBioBT App.