Installing interconnected, mains-powered smoke alarms is the single most effective action you can take to protect your family from fire. While battery-operated alarms are a good start, mains-powered alarms offer superior reliability and longevity.
The Advantages of Interconnected Mains Alarms
- Constant Power: Mains alarms run on household electricity and include a backup battery, so they never lose power.
- Interconnection: If one alarm detects smoke (e.g., in the attic), *all* alarms in the house sound simultaneously. This is critical for waking occupants and giving them maximum evacuation time.
- Compliance: Building regulations often mandate interconnected, mains-powered smoke and heat alarms, especially in new builds and renovations. Heat alarms are required in the kitchen to avoid false triggers from cooking, while smoke alarms are best for landings and hallways. A qualified electrician ensures correct placement and compliance.