Marion
West Memphis
Cherry Valley
Forrest City
Hickory Ridge
Earle
McCrory

Mohr Duct Smoke Detectors provide early detection of smoke and products of combustion present in air moving through an HVAC duct.
These devices are designed for prevention of smoke recirculation in areas by the air handling systems. Fans, blowers, and complete systems may be shut down in the event of smoke detection.
The detector also offers universal voltage input compatibility on any one of four input voltages. Air sampling is accomplished by two tubes which protrude into the duct. An exhaust tube of one standard length (7”) is provided with each Mohr Duct Smoke Detector. Intake sampling tubes, which must be ordered separately, are available in three standard lengths.
















