Wall mount installation
Access Control System Function:
(1)If a registered user verified, the device will
export the signal to unlock the door.
(2)Door sensor will detect the on-off state. If the
door is unexpected opened or improperly closed,
the alarm signal (digital value) will be triggered.
(3)If the device being illegally removed, the device
will export alarm signal.
(4)External exit button is supported; it is
convenient to open the door inside.
(5)External bell is supported.