The best smoke alarms on the UK Market

Fires can spread rapidly, but an early warning system gives you vital time to act. We are a trusted leader in home safety and offer a range of smoke alarms designed to provide unbeatable protection.

In this guide, we’ll explore three of the best smoke alarms on the UK market*. Whether you want smart technology, long-lasting reliability, or added safety features, FireAngel has an option to suit every household.

FireAngel Optical Smoke Alarm FA6620: Fit and forget, long-lasting protection

The FireAngel FA6620 Optical Smoke Alarm is perfect for those who want fire safety without the fuss. Designed with simplicity and reliability in mind, it features a sealed, tamper-proof 10-year battery, meaning you won’t have to worry about replacements for a decade.

Using optical sensing technology, this alarm is especially effective at detecting slow-burning fires that produce thick, white smoke—common with upholstery or electrical fires.

Key Features:

• 10-year sealed battery for maintenance-free peace of mind.
• Optical sensing technology for rapid detection of slow-burning fires.
• Quiet test function to avoid disturbing family or neighbours.
• Sleep-easy mode to silence low-battery warnings for up to 8 hours.
• 5-year manufacturer’s warranty for extra reassurance.

This alarm is also a great replacement for older FireAngel models like the ST-622, ST-620, and ST-750. Installation is quick and easy using the supplied or existing baseplate.

Where to Buy:

Available at B&Q, Robert Dyas, Screwfix, Wickes and Toolstation.

FireAngel Pro Connected Smart Smoke Alarm FP2620W2-R: Advanced smart protection

For cutting-edge fire safety, the FireAngel Pro Connected FP2620W2-R is the ultimate choice. Its Thermoptek Technology combines optical and heat sensing for faster detection of all fire types—reacting in half the time of standard alarms.

What sets this model apart is its smart connectivity. When wirelessly interlinked with other FireAngel Pro Connected alarms, such as heat alarms or carbon monoxide detectors, all alarms sound simultaneously during an emergency. By pairing it with the FireAngel Connected Gateway, you can also receive alerts and updates directly to your smartphone or email.

Key Features:

• Thermoptek Technology for faster response to all fire types.
• Wireless interlinking ensures all alarms sound together during a fire.
• Compatible with the FireAngel Connected app for smartphone alerts and remote testing.
• Comes with a long-lasting sealed Panasonic battery.
• Designed for flexible installation in any home.

This alarm is ideal for families who want maximum safety and the convenience of smart home integration.

Where to Buy:

Available at B&Q, Robert Dyas, Screwfix, Wickes and Toolstation.

FireAngel Smoke Alarm with Escape Light FA6611-R: Light your way to safety

The FireAngel FA6611-R Smoke Alarm offers more than just fire detection—it helps guide your escape. Equipped with an extra-bright escape light, this alarm illuminates your path in an emergency, making it ideal for landings, hallways, and bedrooms.

Using advanced optical sensing technology, the FA6611-R quickly detects smoke from slow-burning fires. It’s powered by replaceable AA batteries and features a quiet test function to ensure smooth operation without unnecessary noise.

Key Features:

• Escape light to guide you to safety during a fire.
• Optical sensing technology for fast detection of smouldering fires.
• Powered by replaceable AA batteries with a low-battery warning.
• Quiet test function for easy, undisturbed testing.
• 5-year manufacturer’s warranty for long-term confidence.

This alarm is a great replacement for FireAngel ST-623E models and offers seamless compatibility with existing or supplied baseplates.

Where to Buy:

Available at B&Q, Robert Dyas, Screwfix, Wickes and Toolstation.

Why Choose FireAngel Smoke Alarms?

Compliance you can trust: FireAngel smoke alarms comply with British Standard EN 14604:2005 and are rigorously tested by independent bodies. This ensures their reliability and quality, giving you confidence that you’re choosing a product built to last.

To get the most out of your smoke alarms:

• Install them in the circulation spaces of every floor (hallways and landings).
• Place additional alarms in high-risk areas, such as living rooms and bedrooms.
• Test your alarms weekly and replace them every 10 years.

Invest in Your Safety Today

FireAngel’s smoke alarms offer a solution for every need, from smart connectivity to maintenance-free reliability. With advanced features and trusted technology, these alarms ensure your family and home are always protected.

*This article is based on FireAngel heat alarms only and not a reflection of the UK market as a whole