PIR (passive infrared) + MW dual technology detector with Quad Zone logic. Fresnel spherical multi-focus lens. Range: 15 x 15 m, 85 ° (78 PIR zones). Mounting height: 2.2m to 3.0m. Adjustable PIR sensitivity (LOW / MID / HI) and MW sensitivity (LONG / SHORT). Advanced logic of temperature compensation. RFI protection (10 V / m). Silent exit. Power 9.5-16 VDC, consumption 12mA (normal) 15mA (alarm) at 12VDC. Dimensions: 111.7 x 61.4 x 50 mm (HxWxD). GRADE 2.