The X-Sense XH02-M standalone heat alarm uses an NTC thermistor to detect high temperatures, activating at 54–65 °C. It is suitable for areas such as kitchens and garages, where steam, smoke or dust may trigger false alarms in smoke detectors. On a Link+ Pro wireless network, it can connect to up to 24 detectors and activate connected devices when a heat hazard is detected.

The alarm has a sound level of at least 85 dB at 3 m. The device features a test and silence button, an LED indicator that synchronizes with the alarm, and an automatic self-test that alerts you to low battery power or a malfunction. It is powered by a sealed, non-replaceable lithium battery with a lifespan of up to 10 years.

• Type: Heat detector
• Operation: Standalone
• Sensor: NTC thermistor
• Temperature class: A1
• Activation temperature: 54–65 °C
• Number of zones: 24
• Wireless frequency: 868 MHz
• Alarm volume: At least 85 dB at 3 m
• Silence duration: Approximately 9 minutes
• Battery: Sealed, non-replaceable lithium battery
• Battery life: Up to 10 years
• Operating temperature: 4.4–37.8 °C
• Operating relative humidity: Up to 85%, non-condensing
• Safety standard: BS 5446-2:2003
• Package contents: Alarm unit, mounting bracket, 2 screws, 2 wall plugs, instruction manual