The Nest Protect has an industrial-grade smoke sensor, tests itself automatically, and lasts up to a decade. It tells you what’s wrong and can even alert your phone.
- Before turning on a loud, emergency alarm, Nest Protect gives you a gentle Heads-Up as an early warning.
- Nest Protect lights up yellow and speaks with a human voice. It tells you where smoke is or when carbon monoxide levels are rising.
*A Nest account is required to connect with Nexia