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06/07/2026
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DSDD4120  | System Sensor®
System Sensor® Duct Smoke Detector, 24 VAC Power Source, 0 to 95 Humidity, -4 to 158 deg F Operating, 14.38 in L x 5 in W x 2.5 in D Rectangular/7.75 in L x 9 in W x 2.5 in D Square Dimensions
In Stock! ▼