Asenware AW-CSH831 2-Wire Conventional Smoke and Heat Combined Detector

The AW-CSH831 is a 2-wire conventional detector that combines optical smoke detection with heat detection in a single housing. The heat channel activates at a fixed temperature point of 57 °C and at rapid temperature increases exceeding 7.1 °C in 5 seconds; thanks to this dual configuration, both slow-burning smoldering fires and rapidly spreading fires are monitored from the same point. The device is classified under the smoke section AW-EN 54-7 and the heat section AW-EN 54-5; it operates at temperatures between -10 and +55 °C and at relative humidity of 5-95% (non-condensing). Since it connects to the conventional panel loop without polarity, cable direction confusion during field installation is not a problem. Exproof, 4-wire, and siren versions are supplied under separate product codes (AW-CSH831EX, AW-CSH831-4W, AW-CSH832); selection must be made according to the specification code.