Fingerprint Glass Door Lock (BL-8020)

* Artwork of door lock from the Well-known European designer, elegant appearance
* Nylon Nickel surface treatment, never fade door.
* USA TI DSP digital signal processing chip, excellent performance and stability
* 2 Levels users: Admin User and normal Users
* Add or Delete Users stand-alone, without effecting other users
* Free rotation Handle/knob, protect the lock case mostly
* International standard cylinder
* Powered by 4 pieces AA Batteries, low consumption
* Low voltage alarm function
* Can set passage function for convenient meeting use
* Add the metal panel, this lock can install onto the glass door .