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Duct Smoke Detectors

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D4120A DUCT SMOKE DETECTOR 4-WIRE PHOTO

D4120A InnovairFlex Series Photoelectric Duct Smoke Detector, 20/29/24/120V
$0.00

DST-1.5 1-1/2" DUCT WIDTH 1-2" SAMPL TUB

DST-1.5 1-1/2 in. Metal Sampling Tube for 1 - 2 ft. Wide Duct
$0.00

SL-2000-P DUCT SMOKE DETECTOR

SL-2000-P 24/115/230V 4-1/2 in. Plastic Photoelectric Duct Smoke Detector
$0.00

STN-1.0 10" SAMPLING TUBE DUCT 6"-12"

STN-1.0 6 in - 12 in. x 10 in. Steel ACI Sampling Tube For SL and RT Series Duct Smoke Detectors
$0.00

STN-2.5 30" SAMPLING TUBE DUCT 12"-36"

STN-2.5 12 in. - 36 in. x 30 in. Steel ACI Sampling Tube For SL and RT Series Duct Smoke Detectors
$0.00