Access control

Basic functions:

open up or close up in sequence

Automatically stopping function against extra resistance

Infrared protection interface

back-up power supply interface

operating time limit protection

optional operation mode for single or dual-wing

adjustable interval setting in sequent close-up

adjustable operating time limit setting

automatically stopping and running reversely against excessive resistance during closing-up

interface for card reader and underground detector

adjustable time setting for automatic close-up function