1.waterproof function 2.Overload protection function 3.rashproof function 4.Theftproof function crash barriers, electric barrier, barrier security, crash barriers, barriers car, barriers security, electric barrier or barrier security is used in all kinds of parking spaces. It will protect your parking space by standing guard while you and your vehicle are away.Function: 1.Manual operateation for EmergencyIf the battery voltage is to low the barrier can be manually operated.2.Crash resistanceIf the barrier arm is forced down while in the up position the beeper will beep. When the barrier arm is released it will return to the up position and operate normally. Technical parameter  

	CA1
Voltage rating (V)	6v
Working current (A)	1.5A
Rise/fall time	4s
Raise height(mm)	400mm
Fall height (mm) CA	76mm
Remote distance (m)	more than 15m
Dimension (mm)	up:475*340*400 down:475*455*76

  

Rechargable Automatic Security Parking Barrier