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Interlinked alarms and why they improve safety for tenants and customers

Social Housing

31 March 2025

When it comes to fire safety, speed and reliability are critical.

Interlinked smoke, heat, and carbon monoxide (CO) alarms offer unparalleled safety by ensuring that all alarms in a property sound simultaneously when one detects danger. This feature is especially vital in multi-room properties or homes with vulnerable tenants. But how exactly do interlinked alarms improve safety, and why should you prioritise them? 

The science behind interlinked alarms  

Interlinked alarms, whether hardwired or wirelessly connected, work as a network by transmitting signals between devices to ensure synchronised alerts. Wireless systems typically use RF (radio frequency) technology to communicate, offering a reliable range of up to several hundred meters depending on building layout and materials. This ensures that when one alarm detects smoke, heat, or carbon monoxide, all alarms in the system are triggered, providing comprehensive and immediate warnings throughout the property. When one alarm detects smoke, heat, or carbon monoxide, it sends a signal to trigger all alarms within the system. This ensures that everyone in the property, regardless of location, is alerted promptly to potential danger. 

Benefits for Social Housing and Tenants 

Comprehensive coverage: Tenants in distant rooms or with mobility issues are less likely to miss an alarm. 

Improved compliance: Interlinked systems help meet British standards, which are increasingly a requirement for landlords. 

Added trust: Tenants feel safer knowing their home is equipped with cutting-edge fire safety solutions. 

FireAngel’s interlinked solutions  

FireAngel’s range of interlinked alarms includes: 

  • FireAngel Specification wireless range: Wireless RF interlinked technology ensures quick and easy installation. 
  • Mains heat and smoke alarms: Mains-powered with tamper-proof battery backups. 

Protect your customers with FireAngel’s Specification range and get in touch today. 

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