Infrared wireless outdoor motion detector by OPTEX. Detection through 2 pyroelectric elements, with antimasking, 12m range, 16 coverage zones and 90 angle. It is placed at a height of 0.8-1.2m. Detection speed: 0.3~2m/sec. Sensitivity: 2 @0.6m/sec. It has 5 levels of distance adjustment, SMDA logic to avoid false alarms, automatic temperature control circuit, NO/NC, 3~ 9 VDC, 10 m Standby, 4mA in alarm @3VDC, IP 55, Operating temperature: -20 +60. It has a Back Tamper. Possibility of changing the color, of the front, in Silver or Black color by using the optional VXS/Silver/Black cover.