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
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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