10 Year Sealed in Lithium Optical Smoke Alarm

The Kidde 10 Year 29RB Optical Smoke Alarm is an optical smoke detector with a 10-year sealed long-life lithium battery, so you don't need to replace the battery during the alarm's lifespan. You can easily install it in most locations around your home, but it's best suited for bedrooms and living areas. In the event of smoke detection, the product will activate by sounding an alarm. It also features a large hush control button for you to silence nuisance alarms temporarily. Plus, its Ramp-Up Horn’ lets you reduce the volume during the test sequence for a more pleasant experience. This product uses cutting-edge optical sensing technology for highly accurate detection. Comes with 10 year warranty.

• Model 10Y29
• Power Supply Sealed-in Lithium battery
• 10-year long life operation never needs 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
• Temperature range 0°C to 40°C
• Humidity range Up to 90% relative humidity (RH) non-condensing
• Storage and transport -20C to +60C and 595% relative humidity (RH) non-condensing
• Alarm dimensions 104 x 104 x 45mm
• Alarm weight 170g
• Approvals BSI certified to BS EN14604:2005 and CE tested and certified