DoorKing Vehicular Loop Detector Systems

A gate operator only knows a vehicle is there if something tells it. DoorKing vehicular loop detector systems do that job, and DoorKing strongly recommends them on all automated vehicular gate installations to help keep a gate from closing on a vehicle in its path.

Detectors come as single-channel or dual-channel circuit boards, with loops also available. Depending on where a loop is placed, it can open the gate for free exit, hold the gate while a vehicle sits in the safety zone, or reverse a closing gate.

Loop detectors work alongside DoorKing's other safety and traffic accessories, including entrapment protection devices, 1610 warning signs and traffic signal, and the pedestrian protection system. When requesting a quote, tell us the operator model, how many loops you need, what each should do (exit, safety or reverse), and lane widths.