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UL Application Counting
This unit delivers a 2
and system logic for life-safety systems
Color-coded indicator handle: Allows clear visual confirmation of switch position
GSD Version/Revision Required
SL-DA4R-P | Gamewell-FCI Honeywell Photoelectric Smoke Duct Detector for HVAC Systems tier_A_0_30 UL Application CountingDescription The Gamewell FCI SL DA4R P Smoke Duct Detector by Honeywell is an analog addressable photoelectric sensor designed for early detection of smoke and combustion products in air moving HVAC ducts. Engineered for commercial, industrial, and residential environments, it prevents the spread of smoke through ventilation systems by initiating control functions such as fan shutdown or damper activation. The SL DA4R P offers high sensitivity,
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