Introducing the Maintenance Warehouse 10Yr Sealed Battery Smoke Alarm i9010 in a convenient 4-pack bundle. This smoke alarm is perfect for keeping your home safe and secure. With a 10-year sealed battery, you won't have to worry about changing batteries often. It features a white finish and is manufactured by Kidde, a trusted brand in the home security industry. The alarm is designed for easy installation and works on battery power, making it perfect for homes without hardwired smoke alarms. Get your hands on this smoke alarm bundle today and take a step towards a safer home.