Firexo Interlinked Optical Smoke Alarm (3 Pack)
Alarm with 10-Year Tamper-Proof Battery, can be interlinked with Firexo Carbon Monoxide Alarm and Firexo Heat Alarm (sold separately) White
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Firexo Interlinked Optical Smoke Alarm 3 Pack
The Firexo Interlinked Optical Smoke Alarm 3 Pack provides reliable, whole-property fire detection with three interconnected alarms working together wirelessly. When one alarm detects smoke, all units sound simultaneously, ensuring early warning throughout the property and improving response times.
Designed for homes, HMOs and rental properties, this system uses advanced optical sensing technology to detect smoke quickly while reducing false alarms caused by cooking fumes or dust.
Each alarm is powered by a sealed, tamper-proof 10-year battery, providing long-term protection without the need for maintenance or battery replacement.
Key Features
• 3-pack interlinked smoke alarm system for improved property coverage
• When one alarm activates, all connected alarms sound simultaneously
• Photoelectric (optical) sensor for fast detection and fewer false alarms
• 10-year sealed tamper-proof battery for long-term reliability
• Wireless interlinking – no wiring required
• Certified to EN 14604 standards for smoke alarm devices
• Loud 85dB alarm with LED indicators for clear alerts
• Suitable for hallways, bedrooms, living areas and rental properties
Frequently Asked Questions
What is an interlinked smoke alarm 3 pack?
A 3 pack includes three smoke alarms that connect wirelessly. If one alarm detects smoke, all alarms sound together to provide early warning throughout the property.
Where should I install these alarms?
Smoke alarms should be installed on each level of a property, including hallways, bedrooms and living areas to ensure maximum protection.
Can this system be expanded?
Yes. These alarms can be interlinked with additional smoke, heat and carbon monoxide alarms to build a complete property-wide safety system.
Does this require wiring?
No. This is a wireless system powered by sealed 10-year batteries, making installation quick and easy.
For full protection, pair this pack with our fire extinguishers to create a complete fire safety system. Contact Us To Find Out More















