Intelligent Rateof Rise and Fixed Temperature Heat Detector(Detector)uses advanced SCM technology.According to a variety of advance dfire criterion,detector can accurately and timely detectthe changes of ambient temperature and determine fire and then alarm.With novel structure and attractive appearance,convenient and reliable installation,thedetectoris suitablein places where may have smokeless fire,lots of dust or smoke and steam retained under normal circumstances,such as indoor garages,kitchens,boiler rooms,generator rooms,dryingrooms,etc.