Suitable for detecting heat in both the kitchen or garage, the Ei3014 Heat Alarm contains our tried and tested high-performance thermistor heat sensor, providing protection from fire in the household. The thermistor has been designed using a smaller thermal mass, providing a faster alarm response when the trigger temperature of 58°C is reached. Best for detecting heat build-up from large flaming fires, it can differentiate from smoke or steam to prevent false alarms from occurring too often.