Passive infrared antimasking detector with vector technology. Range 12 meters with 9 fan-shaped curtains. Outputs: Alarm (NC), Tamper (NC) and faillure (NC). Installation height:1.8 to 3 meters. Field of vision 86º. Anticamuflage. Power supply: 12VDC. Working temperature:-10ºC a 55ºC. Dimensions: 175 x 93 x 66 mm. Security grade 3 certified.