PIR QUAD detector. Grade 2. Reach 15m, 85º. "Digital Quad Zone Logic" technology with up to 78 detection zones a more accurate coverage, which provides immunity to pets. Silent exit Advanced sealed optics. Advanced logic of temperature compensation. Mounting height: 2.2 to 3 m Power supply from 9.5 to 16 Vdc. Maximum consumption: 11 mA. Dimensions: 111.7 x 61.4 x 50 mm.