FireAngel, we're dedicated to protecting and improving our customers’ lives by creating innovative, cutting-edge fire safety technology that is both practical and accessible. The FireAngel FA6620-R Optical Smoke Alarm has been designed to make protecting your home simple, with an easy installation process, fewer false alarms, and rigorous testing.

• OPTICAL SENSOR: The FA6620’s optical smoke-sensing chamber works by 'seeing' smoke as it enters the alarm, making it ideal for slow-burning fires that produce thick, white smoke. Whilst it is less prone to false alarms from cooking fumes, it can still be triggered by steam. Not suitable for kitchens or bathrooms.
• SEALED-FOR-LIFE BATTERY: The FA6620 smoke detector has a 10-year, tamper-proof battery that will last the lifetime of the alarm. A red operational LED will flash, and an audible beep will alert you when the device needs replacing.
• FOR DOMESTIC PREMISES ONLY: Suitable for domestic premises, including leisure accommodation vehicles (mobile homes and caravans). Not suitable for commercial properties.
• Designed to replace the ST-622 and ST-620 smoke alarms, the baseplate is identical to the ST-622, making replacements quick and easy.
• FireAngel: Smarter solutions for safer homes.

Early Warning System

• Smoke alarms provide an essential early warning system for potential house fires.
• The FA6620 smoke alarm holds both CE and UKCA marks, has been rigorously third-party tested, and is certified to BS EN 14604:2005+AC:2008.

• SMOKE DETECTORS FOR HOME: The optical smoke alarm makes protecting your home simple. Its optical sensing chamber 'sees' smoke as it enters the alarm, providing a fast response to slow burning fires with thick white smoke.
• FEWER NUISANCE ALARMS: The advanced optical sensor ensures the FireAngel smoke alarm is less prone to false alerts from cooking fumes. Avoid placing near bathrooms or kitchens.
• 10-YEAR BATTERY: Each smoke alarm is fitted with a 10-year sealed battery, offering protection for the lifetime of the device without needing to change the batteries.
• EASY INSTALLATION: Fitted with a removable base plate, secure it to the ceiling using the screws provided. Push and twist to secure the device. The base plate is identical to the ST622, making replacements quick and easy.
• SAFETY ASSURED: The FA6620 smoke alarm holds CE and UKCA marks and is certified to BS EN 14604:2005+AC:2008.