Optional accessories for gate opener according to customer requirement.
*Infrared sensor(to protect people when the door is closing.If the sensor detect people when the door is closing,then the sensor will return back to open status)
·12-24VDC/AC
· Receiver range:40M maximum,20M normal
·angle of opposite emitting:<±10°
*Wireless keypad(Password access control)
*External receiver
*Remote control
