Nest Protect 2nd Gen Smoke + Carbon Monoxide Alarm; Battery (White)

Nest Protect Meet the all-new Nest Protect. The smoke alarm other alarms look up to. Nest Protect has been redesigned from the inside out. It has an industrial-grade smoke sensor; can be hushed from your phone; tests itself automatically; and lasts up to 10 years. And just like the original Nest Protect; it also tells you what’s wrong and can even alert your phone. 4 out of 5 reghters would trust Nest Protect to protect their home.