Combination of optical, thermal and chemical sensors with intelligent evaluation electronics. Earliest detection of lightest smoke (TF1) with the double-optical smoke detectors with Dual-Raytechnology. Detector properties adapted to cater for room usage. Drift compensation in optical and gas measurement section. Maintains LSN loop functions in the event of wire interruption or short-circuit thanks to two integrated isolators. Extended system parameters of improved LSN technology.
Make | Bosch |
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Manufacturer | Bosch Security Systems |
Model code | FAP-OTC 420 |
Dual/ Quad Technology | Dual Technology Detectors |
Coverage/ Range m | 120 |
Dual Element Sensor | Yes |
Power Consumption | <0.55 mA |
Electrical Specifications | Power Supply: 15 ~ 33 V DC |
Physical Specifications | Dimensions mm: 120 x 63.5 |
Environmental Specifications | Operating Temp oC: -10 ~ +50 |
Additional info | Combination of optical, thermal and chemical sensors with intelligent evaluation electronics. Earliest detection of lightest smoke (TF1) with the double-optical smoke detectors with Dual-Raytechnology. Detector properties adapted to cater for room usage. Drift compensation in optical and gas measurement section. Maintains LSN loop functions in the event of wire interruption or short-circuit thanks to two integrated isolators. Extended system parameters of improved LSN technology. |