This is the sliding autogate control board. It has the over current protect. Can adjust the open/close time.

G-10		Swing Autogate
Voltage		AC220V~AC240V
Limit switch		Polarity switch / Magnet switch
Over current protect		Light / heavy
Photo beam sensor		Photo beam sensor / road detector
Auto close function		0s / 20s / 40s / 60s
Runing way		Open-close / Open-stop-close
Environment temperature		-40°C~+55°C
Accessies
Remote		2pcs/set