First Alert SC5 Hardwire Smart Smoke & Carbon Monoxide Alarm, SMCO600NV-AC

Compatible with Google’s Nest Protect Alarm

Sends alerts to your phone if smoke and CO are detected through the First Alert app

Battery backup provides continuous protection during power outages

Voice alerts with Heads-Up warning tells you the type and location of danger in your home

Equipped with Precision Detection Technology to help reduce nuisance alarms and provide an early warning

Quick Connect Plug allows for easy installation and replacements with no need to rewire