FireAngel HM-SN1 Sona White Mains Powered Thermistek Heat Alarm With Test/Hush, Lithium Battery Backup & Integrated Base

Please Note- The 10-Year battery life guarantee period begins on the date of installation. The advisory replacement date displayed on the alarm is provided for guidance only and does not determine the start of the guarantee.

Sona White Mains Powered Thermistek Heat Alarm – 10-Year Lithium Backup, Smart RF Ready

The Sona Thermistek Heat Alarm is a high-performance solution for fire detection in kitchens, garages, and lofts. Using Class A1 heat sensing and FireAngel’s unique Thermistek technology, it delivers a faster response to rapid temperature rise. Mains powered with a sealed 10-year lithium battery backup, it’s Smart RF compatible for easy wireless interlinking across a full domestic fire safety network.

• Class A1 Heat Detection: Activates between 54°C–65°C with radiant heat dish for faster fire response in high-risk areas like kitchens and garages.
• Mains Powered with 10-Year Battery: Sealed lithium backup ensures long-lasting protection even during power cuts.
• Smart RF Ready: Add a Smart RF Module (sold separately) to wirelessly interlink with other FireAngel Specification alarms and the Connected Home Solution via Gateway.
• User-Friendly Design: Integrated base with Test/Hush button and dust cap included to protect the unit during installation or renovations.
• Regulation Compliant: Fully certified to BS 5446-2:2003 and ideal for domestic properties, including social housing projects.

Technical Specification

• Power Supply: 230V mains with sealed 10-year lithium battery backup
• Sensing Technology: Thermistek heat sensor (Class A1, 54°C–65°C)
• Interlink: Smart RF compatible (module required)
• Compliance: BS 5446-2:2003
• Mounting: Integrated base with dust cap
• Suitable Locations: Kitchen, garage, loft

✅ Install the Sona Thermistek heat alarm for fast, reliable fire detection in high-risk areas—Smart RF ready and fully compliant for modern domestic projects!

(Note- We have introduced an internal stock identification code, using 'EExxx' references. Rest assured you will be supplied the genuine manufacturer items)