Buy Kidde Firex smoke and heat alarms (KEKF20R / KEKF30R) with 10 year lithium back-up battery and 6 year warranty.
![KEKF20R - Version: KF20R Optical Smoke Alarm](https://www.safelincs.co.uk/shopimages/products/high/kidde-firex-kf20-kf30-optical-heat-mains-alkaline-alarms-group.jpg)
KEKF20R - Version: KF20R Optical Smoke Alarm
![Long-life Sealed-Battery Smoke & Heat Alarms](https://www.safefiredirect.co.uk/media/catalog/product/cache/e2df0683fe6cdfa42ff7ed5e8bb8f1ae/1/2/12452.jpg)
Long-life Sealed-Battery Smoke & Heat Alarms
![Kidde Sealed Lithium Battery Power Smoke Alarm i9010](https://i.ytimg.com/vi/Y3ma2D8GeVA/hqdefault.jpg)
Kidde Sealed Lithium Battery Power Smoke Alarm i9010
![Kidde -i9010 Smoke Detector, 3V 10-Year Sealed Lithium Battery](https://ak1.ostkcdn.com/images/products/is/images/direct/31d9258bc47c78cb60a79fd31d3ed002a854e740/Kidde--i9010-Smoke-Detector%2C-3V-10-Year-Sealed-Lithium-Battery-Powered.jpg?impolicy=medium)
Kidde -i9010 Smoke Detector, 3V 10-Year Sealed Lithium Battery
![Kidde Smoke Alarm with 10-Year Sealed Battery Kidde i9010 - 360010](https://d3y51c41hzp3i.cloudfront.net/userfiles/large/360010.jpg)
Kidde Smoke Alarm with 10-Year Sealed Battery Kidde i9010 - 360010
Smoke Alarms for sale in Shannon Hills, Virginia
![First Alert BRK SA350B 10-Year Lithium Power Cell Ion Smoke Alarm](https://cdn11.bigcommerce.com/s-pd2hcwcau9/images/stencil/1280x1280/products/4461/6683/18709__58175.1697745908.jpg?c=1)
First Alert BRK SA350B 10-Year Lithium Power Cell Ion Smoke Alarm
![Kidde i9010 10-Year Sealed Lithium Battery-Operated Algeria](https://images-na.ssl-images-amazon.com/images/I/91lCMzAQKhL.jpg)
Kidde i9010 10-Year Sealed Lithium Battery-Operated Algeria
![Battery powered optical smoke alarm](https://www.fireblitz.co.uk/wp-content/uploads/2018/03/Firehawk_FH500DB_mains_powered_deep_base-300x300.png)
Battery powered optical smoke alarm
![Kidde Sealed Lithium Battery Power Smoke Alarm - Fire and Safety Plus](https://www.fireandsafetyplus.com/wp-content/uploads/2021/09/51JGmEL9q5S._AC_US1500_-1.jpg)
Kidde Sealed Lithium Battery Power Smoke Alarm - Fire and Safety Plus