Passive infrared Motion Detector detector with vector technology. Range 20 meters with 11 fan-shaped curtains and 1 central curtain of 60 meters. Outputs: Alarm: (NC), Tamper (NC) and faillure (NC). Installation height: 1.8 to 3 meters, Field of vision 86º for 20 meters and 5º for 60 meters. Power supply 12VDC. Working temperature:-10ºC a 55ºC. Dimensions: 175 x 93 x 66 mm. Security grade 3 certified.