Hydraulic Bollard is a kind of automatic-bollard to control restricted area. Only the authorized person can enter to this area. Hydraulic Bollard can connect to the controller to control opening / closing when required. Hydraulic is the most reliable technology, and can be used for all temperature and weather condition.
Hydraulic Bollard has a built-in hydraulic pump giving many advantages particularly in installations with severe cold weather or the maximum distance between Bollard and Control Unit is 80 meters.