Passive infrared Motion Detector detector with vector technology. Range: 20 meters with 11 fan-shaped curtains. Outputs: Alarm (NC) and Tamper (NC). Installation height: 1.8 to 3 metros. Field of vision: 86º. Power supply: 12VDC. Working temperature: -10ºC a 55ºC. Dimensions: 124 x 72 x 50 mm. Security grade 3 certified.