Product Details 10 Year, battery powered, optical smoke alarm. Compact and simple smoke alarm with a non-replaceable, sealed-in Lithium battery for 10 years of continuous protection – meaning the user never needs to change the battery for the full duration of the alarm’s life. This compact and versatile unit is easy to install and can be used anywhere in the home, particularly bedrooms, living rooms and hallways, with the added convenience of never having to change the battery. Key Features 10-year long life operation – never need to change the battery Sealed-in battery never needs to be replaced End of life notification alerts you after 10 years when it’s time to replace the alarm. Ramp-up Horn allows sound emitted during test sequence to be reduced to a more acceptable volume for the user. Combined Test/Hush button allows regular testing of alarm function and can be used to temporarily silence nuisance alarms. Battery operation – Sealed-in Lithium battery. Technical Specifications Model 10Y29 Power Supply Sealed-in Lithium battery Temperature Range 0˚C to 40˚C Humidity Range Up to 90% relative humidity (RH) non-condensing Storage and Transport -20ºC to +60ºC and 5–95% relative humidity (RH) non-condensing Alarm Dimensions 104 x 104 x 45mm Alarm Weight 170g Warranty 10 years Approvals BSI certified to BS EN14604:2005 CE tested and certified
