First Alert Hardwire Interconnect Smoke & CO Alarm with 10-Year Sealed Lithium Battery Backup (SMICO105-AC) best-selling With the toggle button on

With the toggle button on the spray head

CV water heaters offer the least flexible installation options because they must be installed near a chimney

The Kidde P4010ACLEDSCOCA is a cUL Listed

Easy to install and maintain

Use a screwdriver to deactivate the unit

First Alert Hardwire Interconnect Smoke & CO Alarm with 10-Year Sealed Lithium Battery Backup (SMICO105-AC) best-selling With the toggle button onInstall 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.