They are also used in activation of retractable bollards (short vertical posts), ticketing machine systems, and occupancy counting in parking lots, streets, tool gantries, traffic light control and ...

The PD130 inductive loop detector is the most critical component of the whole vehicle access control system. Single channel loop detectors are used to identify the presence of vehicles by means of an ...

The Loop Detector senses when a vehicle passes over or arrives at a certain point, sending a signal to open a gate, hold open a gate to prevent closing on vehicles, or alert if a vehicle is in a bay.

Two nights down, two nights to go: Caltrans is instituting partial closures on the Hollywood Freeway for the next two evenings, between midnight and 5 a.m. from Glendale to Cahuenga boulevards. Part ...

City crews are scheduled to begin work Monday on replacing loop detectors at three Corvallis intersections. Loop detectors are sensors installed in the pavement that detect vehicles and send ...