High performance thermistor sensor provides protection from fire. Thermistor has a small thermal mass, enabling it to give faster alarm responses when the trigger temperature of 58°C is reached. The alarm is best for detecting heat build-up from large,...

Activated by heat from a fire, not smoke. Ideal for kitchen installations. The thermistor will trigger the alarm when the activation temperature of 58°C is reached. Contains a sealed-in, tamper-proof 10-year lithium battery. Features built-in RadioLINK+...

Heat sensor triggers at 58°C, responding to heat build-up from large flaming fires. Features large test button and twist-on base, with anti-tamper locking option. Can be wirelessly interconnected with other RadioLink, RadioLink+ and SmartLink products....