The Vehicle / Boom barrier can be used to control entrances upto 4 meters & 6 meters. Barrier is designed & constructed entirely to compliance with current safety standards, and with IP 54 protecting rating. Essential for passages of intensive use. Barrier comprises 24 V d. C. Reduction gear: non-reversible, with die cast aluminum housing. The unit uses an internal worm gear as the reduction system and is permanently lubricated with liquid grease. Spring act as a counter weight / balance system for precise & uniform movement. Self Locking Mechanism All the versions feature self-locking gears that lock the arm both in the open and closed positions. In case of power failure the arm can be raised or lowered manually, without opening the cabinet, thanks to a lock mechanism situated outside the cabinet.

1) New design with LED display screen, available for many kinds of fonts, such as Chinese, English, etc. 2) New design with Red & Green lights. When the boom rises to 90 degree, the green light will flash; when the boom is in the course of falling or rising, the red light will flash. 3) Nice housing design, with compact wires installed inside. 4) Fan cooling set can reduce the motor temperature caused by frequent use, thus prolong the life of the barrier core. 5) Exactitude aluminum die-casting barrier core can reduce the noise and prolong the barrier life. 6) Double electronic processing limited protection can increase the limited precision and reliability. 7) Thimble type motor worm design.