Duct Smoke Detector | D4120

The D4120 Duct Smoke Detector is a reliable 4-wire photoelectric detector designed to ensure optimal safety in your space. With its integrated low-flow sampling tubes available in various lengths from 1 to 12 ft, this detector, compatible with G80-609 models, provides early detection of smoke in square or rectangular configurations. Installation can be completed easily in under 30 minutes with common tools.

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