Suction detector. Detas
Range of suction smoke detectors with selectable sensitivity levels (Normal, Enhanced and High).
They detect smoke by analyzing the air sucked through the holes of tubes distributed through the enclosure to be monitored and driven to this detector.
The suction detector uses a laser light to discriminate on air particles for a reliable and early alarm.
Typical applications of this range of detectors are: data storage rooms, air conditioning units, machine rooms, computer rooms, equipment grids, prison cells, air ducts, machine rooms. Etc.