Specially used for Access Controller system.
Fits for electrical control, key or hand operation.
Low noise, long life, power save, convenient installation.
No necessary to identify installation directions.
Universal for left, right, in-swing and out-swing doors.
Faceplate with SN/BN and SN/GD. Work with ID card .
It can open the door by remote control and fingerprint.
Limited warranty: one year or 350,000 times