Duct Smoke Detectors

System Sensor DST1
$3.69 /each
As low as: $3.54
Same day shipping*

Same day shipping available on this item. Daily cut-off is at 1pm PST Mon-Fri.

System Sensor DST1
System Sensor Duct-Mounted Smoke Detector Sampling Tube - up to 1 ft Width Duct
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System Sensor RTS2-AOS
$92.09 /each
As low as: $88.41
Same day shipping*

Same day shipping available on this item. Daily cut-off is at 1pm PST Mon-Fri.

System Sensor RTS2-AOS
System Sensor Multi-Signal Accessory Test Station w/Strobe
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System Sensor DST1.5
$6.39 /each
As low as: $6.13
Same day shipping*

Same day shipping available on this item. Daily cut-off is at 1pm PST Mon-Fri.

System Sensor DST1.5
System Sensor Duct-Mounted Smoke Detector Sampling Tube - 1 ft to 2 ft Width Duct
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Air Products and Controls MS-RA/R
$21.94 /each
As low as: $21.06
Same day shipping*

Same day shipping available on this item. Daily cut-off is at 1pm PST Mon-Fri.

Air Products and Controls MS-RA/R
Air Products and Controls Duct Smoke Detector Remote Alarm, LED Alarm Light w/Push Button Test/Reset - Single Gang
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