First Alert 2-In-1 10-Year Locked Battery Backup Ionization AC/DC Smoke & Carbon Monoxide Alarm table package The durable metal construction is

The durable metal construction is long-lasting

LVP formula is for use in restricted areas such as CARB and similarly regulated locations

Can mount directly to wall or hang from hang track

Unique blend of plant extracts

First Alert 2-In-1 10-Year Locked Battery Backup Ionization AC/DC Smoke & Carbon Monoxide Alarm table package The durable metal construction isInstall convenient 2 in 1 protection against both smoke and carbon monoxide with the SMICO105 AC interconnect hardwire combination smoke and carbon monoxide alarm. Includes 10 year battery backup. Meets industry standards and can interconnect with other compatible alarms to create a whole home safety network to help provide an early warning. Includes easy adapters to replace old hardwired alarm, no rewiring is needed. Features Precision Detection