Optical-acoustic sensor up to 150W (regulation) Argos Prozzo-4

Optical-acoustic sensor up to 150W (regulatory) LST PROZH-4 is designed to automatically turn on and off electricity in rooms with periodic stay of people: on stairwells, in corridors, halls, lobby, etc. It is used as part of lamps with LED and fluorescent lamps, cells and LOO, the principle of action of the sensor: automatic inclusion with insufficient lighting levels or when sounds appear (conversations, steps). After the onset of silence, the sensor will ensure the shutdown of the lamp for 45 seconds. Adjustable settings: you can establish the sensor for all sounds or only on loud.

Technical characteristics:
• voltage-184-253v;
• power consumption in the off state-0.3 WT;
• the power of the lamps connected -up to 150W;
• the captured sound threshold is 60-70 dB;
• Work in temperature limits --40 -+55 degrees Celsius;
• dimensions - 50x26x18 mm;
• weight - 100 g;
• service life is 5 years. As part of the lamps on the walls and on the ceiling.