The FireAngel Kitchen Heat Sensor Alarm is a mains powered device with a backup battery included (Battery Inc. HW1-R). With a diameter of 13cm and a depth of 5cm, this white alarm features a battery backup for continuous protection in the event of a power outage. The heat sensor detects rapid increases in temperature, making it an essential component of home security systems to safeguard against potential kitchen fires. Replace: Nov.’33
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