This wall mounted Motion Sensor has a 180° coverage angle and a 12 metre detection radius when at a height of 1.8 to 2.5 metres. It's ccapable of detecting infrared emissions from any heat source without emitting any radiation._x000D_ The detector activates its output circuit when a heat source moves in front of the sensor and deactivates when the heat is no longer detected and some time has passed._x000D_ _x000D_ Detection Angle: 180°_x000D_ Detection Distance: 12 metres._x000D_ Minimum ON time: 10 seconds ±3 seconds._x000D_ Maximum ON time: 7 minutes ±2 minutes._x000D_ Installation Height: 1.8 to 2.5 metres._x000D_ Detection Speed: 0.6-1.5 m/s._x000D_ Charges: 300W LED and 1200W Incandescent.