Johnson Controls DH400 overview
Johnson Controls DH400 Series 4-Wire and 2-Wire Duct Smoke Detectors
Product details
Manufactured byJohnson Controls
Product groupDuct Smoke Detectors
DescriptionJohnson Controls DH400 Series 4-Wire and 2-Wire Duct Smoke Detectors
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Manufactured by
Johnson Controls
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Product group
Duct Smoke Detectors
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