Products / Fire Detection Systems / Bosch / Bosch FAS-420-TM-RVB Analog Addressed Aspirating Smoke Detector, Bar Graph Level Indicator
Bosch
Bosch FAS-420-TM-RVB Analog Addressed Aspirating Smoke Detector, Bar Graph Level Indicator
Product Code: FAS-420-TM-RVB
This version is an addressable aspirating detector adding a 10-segment smoke level bar to the zone identification function. Internal alarm and main alarm are reported separately; level bar progressively tracks smoke increase in the environment. With dimensions 222 x 140 x 70 mm it fits tight technical spaces; housing base obtained separately. Visual level display facilitates on-site threshold selection verification.
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Technical specifications
| Architecture | Adresli |
| Protocol | LSN |
| Operating Temperature | -20 °C … +60 °C |
More from the Bosch family
- FAS-420-TM — Bosch FAS-420-TM Analog Addressed Aspirating Smoke Detector, Single Tube Compact Housing
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- FAS-420-TT1 — Bosch FAS-420-TT1 Analog Addressable Aspirating Smoke Detector, Single-Tube Smoke Level Display
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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