Indoor motion detector. PIR QUAD, which means that it incorporates Quad Zone Logic that allows a more precise detection and discrimination of people. Spherical lenses to maximize the performance of the Quad Zone Logic. Range: 12 x 12 m, 85 °. Longest beam reach 18 x 1.8 m using the optional FL-60N lens. Mounting height: 1.5-2.4m Power 9.5 - 16VDC, maximum consumption 11mA. Certificate Standard EN-50131-1 Grade 2.