First Alert 10-Year Battery Smoke Alarm and Battery-Operated Carbon Monoxide Alarm Value Pack Color:White The lightweight and compact design

The lightweight and compact design minimizes user fatigue

front scraper & steel brace system for added strength

this duct tape is great for projects and repairs both indoors and out

Black powder coat finish over A-Coat

Fits both brass and plastic cartridges

First Alert 10-Year Battery Smoke Alarm and Battery-Operated Carbon Monoxide Alarm Value Pack Color:White The lightweight and compact designComplies with new industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency. 10 year sealed battery eliminates battery replacements and low battery chirps for the life of the alarm Slim profile design is half the depth of a standard detector End of life warning lets you know when it's time to replace the alarm Test silence button for efficient testing to ensure the detector is working