Interconnect Hardwire 2-in 1 Smoke and Carbon Monoxide Alarm with Battery Backup

Works with SC5 Smart Alarm

The SMICO100-AC Interconnect Hardwire 2-in-1 Smoke and CO Alarm with Battery Backup utilizes First Alert's Precision Detection technology and meets the latest industry standards. Easily install and interconnect multiple detectors together to create an alarm system throughout your home.

• First Alert's Precision Detection advanced sensing technology complies with the latest industry standards to reduce cooking nuisance alarms and provides early warning in the event of a home fire emergency
• Through early warning interconnect, when one alarm sounds, all compatible* alarms will sound
• Quick Connect Plug allows for easy installation with no need to rewire
• Battery backup provides continuous protection during power outages
• Test/silence button for efficient testing to ensure detector is working properly
• End-of-life warning lets you know when it’s time to replace the alarm