| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
The FAS-420 Series Aspirating Smoke Detectors are specially designed for direct connection to the Local Security Network LSN improved version with the extended features. They are active fire detection systems for early fire detection in area and equipment monitoring, as well as for the monitoring of air conditioning units or ducts. They have the latest detection technology. Their resistance to contamination, the temperature compensation of the sensor signals and initialization in relation to air pressure ensure reliable operation even under extreme environmental conditions. The SL-versions with extremely quiet fan are applicable for noise sensitive areas, for example hotel rooms, hospitals and bureaus. The noise was reduced to 38 dB(A) and up to 34 dB(A) with additional sound absorber.
`b7 Connectable to the fire panels FPA-5000 and FPA-1200 with the improved LSN technology
`b7 High deceptive alarm immunity with intelligent signal processing LOGIC`b7SENS
`b7 Innovative airflow monitoring including single-hole monitoring detects obstruction and breakage
`b7 Initial set-up made easy by automatic initialization
`b7 Easy diagnostics through flash code on the Detector Module or by using the FAS-ASD-DIAG diagnostic software
