First Alert 1046882 Interconnect Hardwire Smoke & CO Alarm with 10-Year Battery Backup Bowls & Feeders that cleans and penetrates the

that cleans and penetrates the components to be lubricated

integrated handles on each side provide a comfortable gripping surface

Depth control assembly engineered for smooth

window wells

3/4" and 1" are certified to IGZ-157

First Alert 1046882 Interconnect Hardwire Smoke & CO Alarm with 10-Year Battery Backup Bowls & Feeders that cleans and penetrates theInstall convenient 2 in 1 protection against both smoke and carbon monoxide with the First Alert SMICO105 AC Hardwire Interconnect Smoke and CO Alarm with 10 Year Battery Backup. Meets new industry standards and can interconnect with other compatible detectors to create a whole home alarm system to help provide an early warning. First Alert's Precision Detection advanced sensing technology complies with new industry standards to reduce cooking