About

ADEC Technologies, founded in 2009, is a Swiss manufacturer of non-intrusive road traffic detectors. The company offers the TDC3, a multi-sensor overhead detector designed for traffic management and statistical data acquisition. It can be mounted on various structures, including message signs, gantries, and tunnel ceilings. TDC3 detectors are self-calibrating and provide maintenance-free operation for 10 years or longer.