Passive infrared outdoor detector. Mounting height: 2.5 - 3m. Spherical fresnel lens. Range of 12m with an angle of 85 degrees (94 zones). IP55. Power 9.5 - 18 VDC, consumption 35 mA max. Dimensions: 205 (H) x 99 (W) x 266 (F) mm with mounting bracket and visor (included).