Bosch MH 400 Detector Condensation Prevention Heating Element

It is a heating element used to prevent condensation from forming in the environment where the detector is located. Power can be supplied either through the fire panel or from a separate power supply unit; thus an appropriate solution can be selected to match existing installations. It is preferred in cold spaces where moisture condensation weakens the functional safety of the device. Prevention of condensation-related false alarms ensures that the system remains stable year-round in low-temperature areas.