Dual technology “infrared / microwave” digital volumetric detector with anti-masking, with a coverage of 15m / 90º. Adjustable range from 3 to 15 m. High precision microwave technology in X Band (10.525 GHz). Certified according to EN50131 Grade 3. Microprocessor-based design with digital signal processing. Stylized design. Easy to install, opening without screws. Automatic temperature compensation. Solid state relay. Walk test and self-test. Mounting height: 2 m. Tricolor alarm memory LED with indication of activated technology. Power supply from 9.0 to 15.0 Vdc. Consumption: 23 mA. Operating temperature: -10 to + 40ºC. Dimensions: 110 x 60 x 46 mm. 10 year warranty. Support with optional ball joint (SN1).