The First Alert SA300UK ionisation smoke alarm features a test/hush button to easily check the alarms functionality and to enable you to temporarily silence nuisance alarms. When activated, the SA300UK sounds a loud 85dB warning alarm to alert you of a fire and a low battery warning chirp indicates when the battery is due for replacement. The ionisation smoke alarm comes with a 5 year manufacturer’s warranty for additional peace of mind.
|Alternative Product Codes||SA300UK, SA300UK-X5|
|Battery Type||9V alkaline|