Dual-tech digital infrared detector “infrared / microwave” with active anti-masking (complies with EN50131-1 Grade 3 standards) and the exclusive ACT technology. 15m / 98º coverage. The technology ACT (Anticamuflaje) switches to microwave mode, to avoid the attempts of camouflage of the PIR channel or the inefficiency of the PIR channel at high temperatures. Compatible with Risco BUS, which allows remote diagnosis and adjustment, as well as simplifying wiring. BUS detectors have an extra input to connect a contact or any conventional relay detector. Anti-masking of the microwave channel and the PIR channel. Detects lens obstruction, spraying, dirt or aging of the lens. 3 LEDs for indication of masking, problems and testing. AM relay independent. Microprocessed Design X-band microwave technology (10.525 GHz). Microwave adjustable. Green Line technology that allows the microwave channel to be disconnected when the security system is in day mode. Sealed optics. Optional 15 m corridor lens available (RL15). Zero angle detection Flexible mounting height up to 3.3 m. Optional support for ceiling or wall mounting. Solid state relay immune to magnetic fields, lower consumption and duration. Risco bus power. Dimensions: 128 x 65 x 41 mm. 2 years warranty.