Monitor for the movement of warm bodies Detection range is up to 40 feet of area White plastic construction Multiple sensors can be wired into one Sensaphone input The Infrared Motion Detection Sensor can be used with all Sensaphone models to monitor the movement of warm bodies in a specific area. When a person enters the room, the sensor will trigger the Sensaphone to go into alarm. The range is a maximum of 40 feet directly ahead of, and approximately 20 feet to either side of, the detector at 40 feet distance. The sensor requires 12VDC power (included) for operation and mounts to the wall the included hardware. The sensor is connected to the Sensaphone via accessory wire (not included). Technical Specifications Connection: HardwiredHousing: White PlasticDimensions: 3.4 x 2.2 x 1.7" | 86 x 57 x 44mmWeight: 2.15oz. | 61gSensor Series: Contact SeriesWall Mounting Height: 69 to 89" (2.1 - 2.7 m); Optimal 76" (2.3 m)Range: Approximately 40'Operating Temperature: 14° to 131°F | -10° to 55°CApproval Listings: FCC part 15, Class B verified, IC ICES-003, Class B verified, ETL Listed to UL 639 Downloads Contact Type Infrared Motion Detection Sensor Sales BrochureContact Type Infrared Motion Detection Sensor Instructions