Edwards Signaling SD-2W two-wire duct smoke detector

Technical Specification

Features:
  • Make: Edwards Signaling
  • Model code: SD-2W
  • Type: Smoke
  • Style: Rate of rise
  • Mode: Conventional
Additional info:

Edwards Signaling SD-2W is a two-wire duct smoke detector that use differential sensing to prevent gradual environmental changes from triggering false alarms. A rapid change in environmental conditions, such as smoke from a fire, causes the detector to automatically signal an alarm condition but dust and debris accumulated over time does not change alarm sensitivity.

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Make Edwards Signaling
Manufacturer Edwards Signaling
Model code SD-2W
Type Smoke
Style Rate of rise
Mode Conventional
Additional info

Edwards Signaling SD-2W is a two-wire duct smoke detector that use differential sensing to prevent gradual environmental changes from triggering false alarms. A rapid change in environmental conditions, such as smoke from a fire, causes the detector to automatically signal an alarm condition but dust and debris accumulated over time does not change alarm sensitivity.

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Related tags
vfd