Tri-Axis Detection (TRIAD™) System designed to be an accurate, reliable, and easy to install detection system. The system is comprised of two parts, a master unit (DSP-13M) and a sensor (DSP-13S). The advanced sensor’s small size and high sensitivity make it ideally suited to vehicle detection applications. DSP-13S (Sensor) Operating Voltage: 4 volts to 24 volts DC DSP-13S (Sensor) Operating Current: 12 milliamps maximum.
