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Twin PAck FireAngel Optical Smoke Alarm with 10 Year Sealed For Life Battery

About this item

The perfect replacement for FireAngel ST-622, ST-620 and ST-750 models, these alarms will fit on to the existing baseplates, or can be installed easily using the supplied bases and 2 screws
With optical sensing technology smoke is rapidly detected as it enters the alarm chamber, for a quick reaction to slow burning fires
The alarms come with sealed, tamper proof batteries that will last the lifetime of the alarms. It is recommended that smoke alarms are replaced every 10 years
Featuring a quiet test function which means you're less likely to wake up loved ones or disturb the neighbours when testing your alarms
Give yourself vital time to replace your alarm by silencing low battery warnings for 8 hours using the sleep easy feature
Suitable for homes in England and Wales. Not suitable for Scottish homes under the new regulations
FireAngel alarms are rigorously tested to ensure unrivalled quality and longevity and come with a 5 year manufacturer's warranty for peace of mind

With our quiet test function, you're less likely to wake up loved ones or disturb the neighbours when testing your alarms.

The alarm comes with a sealed, tamper proof battery that will last the lifetime of the alarm. We recommend that alarms are replaced after 10 years.

Optical sensing technology detects smoke as it enters the alarm chamber, for a quick reaction to slow burning fires.

Give yourself vital time to replace your alarm by silencing low battery warnings for 8 hours.