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

Technical Specification

Features:

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

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
Category	Fire Protection>Detectors
Model code	SD-2W
Style	Rate of rise
Mode	Conventional
Type	Smoke
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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