• Quick and easy installation thanks to the foundation box that can be assembled on site without welding

• Same design as VIGILANT 500/I, HYDRA, FIX500/I

• Raising by gas spring actuators

• Lowering by pressure

• The embedded un-lock device is equipped with waterproof stainless steel plug

• On request it is possible to have the standard tringular insert to allow manual release of the bollard to emergency vehicles (cod. HY.REL)

• The un-lock system is available in 3 different shapes (A/B/C)