The Apollo XP95 range of devices can be used with any addressable system using Apollo protocol. The Apollo 55000-400 Heat Detector monitors temperature using a single thermistor which provides an output proportional to the external air temperature. The Apollo 55000-400APO standard heat detector is classified as an A2S device and will report an alarm at 55°C.
Please be aware that we have some scheduled work being undertaken at our offices on Wednesday 19th February which will result in our phone lines being down for a while between 10am and 12pm. Please bear with us if you cannot reach us between these times and be sure to call back after 12am when we will be back to our normal levels of 1st class service, Thanks Team MES