Products / Fire Detection Systems / Bosch / Bosch FAS-420-TM Analog Addressed Aspirating Smoke Detector, Single Tube Compact Housing
Bosch
Bosch FAS-420-TM Analog Addressed Aspirating Smoke Detector, Single Tube Compact Housing
Product Code: FAS-420-TM
LSN improved ring-connected compact housing aspirating detector continuously evaluates air drawn from single tube system. Operating mode, fault, and alarm are distinguished via three-color LED; plug-and-play connection allows the device to activate when seated on the base. Housing base ordered separately. Suction reduction film layers enable balancing of tube holes without line re-manufacturing.
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Technical specifications
| Architecture | Adresli |
| Protocol | LSN |
| Operating Temperature | -20 °C … +60 °C |
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Other aspirated detector (asd) options
- Securiton ASD 531 — ASD 531 High-Sensitivity Active Air-Sampling Smoke Detector
- Securiton ASD 532 — ASD 532 High-Sensitivity Active Air-Sampling Smoke Detector
- Securiton ASD 533 — ASD 533-1 High-Sensitivity Active Air-Sampling Smoke Detector
- Securiton ASD 535 HD — ASD 535 HD High-Sensitivity Active Air Sampling Smoke Detector for Demanding Environments
- Securiton ASD 535-1 — ASD 535-1 High-Sensitivity Air Sampling Smoke Detector
- Securiton ASD 535-2 — ASD 535-2 High-Sensitivity Air Sampling Smoke Detector
- Securiton ASD 535-3 — ASD 535-3 High-Sensitivity Air Sampling Smoke Detector
- Securiton ASD 535-4 — ASD 535-4 High-Sensitivity Air Sampling Smoke Detector