Commonly used in both the gate automation and traffic industry, plug in detectors require a pinned base in which to mount the detector inside the control panel. These detectors work with traditional loops that are cut into the ground.
VD940 Standard Loop Detector The VD940 has 4 levels of sensitivity which may be changed. At last a plug-in detector that will operate on any voltage from 10 to 30 volts AC or DC. It has been specifically designed to handle parking, drive-through and access control applications where solid-state outputs are required for both the detect and fail outputs. The detector loop inductance should be between 20 and 2000 microhenries.
VD950 Sensitivity Adjustable Detector The VD950 detector will add a new dimension of simplicity to your plug-in detector requirements as it can operate as a loop detector but with the flip of a switch it can operate our probe in pulse mode. This detector operates on any voltage from 10 to 30 volts AC or DC.
VD921 11-pin 2channel Detector The VD921 Series Detector was developed for systems that need accurate vehicle count information. This detector is designed to operate utilizing a dual inductive loop configuration typical in the parking industry. The small packaging comes without sacrificing performance.