868 MHz volumetric radio detector. Triple technology (2PIR + MW) for outdoor use. Coverage 10 m and 85º with 78 zones at 5 levels. Immunity to pets up to 10 kg. Active anti-masking system adjustable between 0 and 1 m. Vegetation balancing filter, to avoid false alarms in windy weather conditions. Self-adjusting sensitivity based on environmental conditions. Blue Wave Technology (BWT), the detector is immune to infrared noise from the environment. New 3D optics system that allows a better infrared focus. Digital temperature compensation. Protection against high levels of UV rays. Built-in buzzer to facilitate testing during installation. 3 different microwave frequencies to avoid interference. 128-bit encrypted radio protocol. Installation height 2.4 m. Temperature: -30 to 55 ºC. IP55 protection. Power supply: 2 batteries 3V / 5Ah (ref. BATT-ES1). Autonomy: 3 years. Dimensions: 180 x 80 x 105 mm.