Motion detector with a 360° detection range for ceiling mounting. Range of up to 8 meters in diameter at a recommended mounting height of 3 meters (maximum mounting height 5 meters). 16 A high-performance relay (tungsten lead contact), specially designed for switching capacitive loads such as electronic ballasts, parallel-compensated fluorescent lamps, compact fluorescent lamps, and energy-saving lamps. Integrated acoustic sensor for optimal use in cluttered and angular spaces with little or no daylight. Factory preset program for immediate operational readiness. Automatic light control for applications with little or no daylight. Easy programming via remote control with "blue mode" technology or via adjustment elements. Integrated switch for setting via remote control or adjustment knob - preventing misuse and providing sabotage protection. Suppression of interference sources by reducing sensitivity.