Siemens FDO221 smoke detector

Technical Specification

Features:

Make: Siemens
Model code: FDO221
Type: Smoke

Additional info:

Siemens FDO221 is a smoke detector that works according to the scattered-light principle with one sensor, optical forward scattering. Opto-electronic sampling chamber blocks disturbing extraneous light but optimally detects smoke particles. Signal processing with detection algorithms (DA).

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Make	Siemens
Manufacturer	Siemens Building Technologies GmbH
Category	Fire Protection>Detectors
Model code	FDO221
Type	Smoke
Additional info	Siemens FDO221 is a smoke detector that works according to the scattered-light principle with one sensor, optical forward scattering. Opto-electronic sampling chamber blocks disturbing extraneous light but optimally detects smoke particles. Signal processing with detection algorithms (DA).
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