The Detector Module is a fully self-contained unit, which aspirate the sampled air from the protected area, analyze the air and based on ClassiFire determine if a pre-alarm or alarm should be raise, if smoke particles would be present in the sampled air. If an alarm condition or fault condition would occur, then the unit will activate the corresponding local relay output, subjected to the programming of the relays. Simultaneously the alarm or fault condition would also be reported to the Display Module to which the Detector Module is connected.
Due to the modular nature of the ModuLaser, maintenance (for example routine filter replacement) can be done on a module per module bases, rather than a complete system. This in turn reduces the risk of the area which is unprotected during the maintenance period, as only one sampling pipe (protected zone) would be affected at a time.