Product Description

The edefender automatic bollard is a retractable bollard that operates using an electric motor with variable frequency drive and utilizes a plc to control s from access control systems, emergency access systems, product safety sensors and bollard position sensors.
This bollard and carriage manufactured in one piece of special alloy carbon steel with rigidity reinforcement using 4 flat ties of 4" material welded in the bollard. Flat cover made of 5/8" thick carbon steel with a 2" nylon brush mounted on the casing with stainless steel screws that cannot be unscrewed when the bollard is in the raised position because of the internal security hooks. Casing is *5" x *5" x *1" and manufactured of special alloy carbon steel.
This bollard was designed to resist an extremely high impact. By connecting an access control system (card reader, keypad, rfid, remote control)or a simple push station inside of a guard shack or security office, the edefender can be lowered from the standard raised position to allow authorized access for one vehicle.

Connecting an emergency access system (knox box, strobe sensor, siren sensor, etc.), the bollards can be lowered quickly to allow police, fire and ambulance access.
The integration of a variety of safety sensors including ground loops and photo beams help to ensure safe use for authorized vehicles, this automatic bolard can go from up to down in **5 seconds.