Google Nest Protect Smoke Detector and Carbon Monoxide Detector

Phone Alerts: Nest Protect sends you a message when there's a problem or the batteries run low.
Smoke and CO Locator: Nest Protect speaks up if there's smoke or CO and tells you where it is so you know what to do
Detects CO: Carbon monoxide is an invisible poisonous gas. Nest Protect tells you where it's hiding.
A Light in the Dark: Usually Nest Protect has its light turned off but when you walk underneath it Pathlight can light your way.
Fast Detection: Every second counts. The Split-Spectrum Sensor looks for both fast and slow burning fires.
Know from anywhere: Connect Nest Protect to Wi-Fi and it will send an alert to your phone if the alarm goes off or the batteries run low
Wireless: Working Wi-Fi connection: 802.11b/g/n @ 2.4GHz Wireless reconnect: 802.15.4 @ 2.4GHz Wireless Interconnect: 802.15.4 @ 2.4GHz Bluetooth Low Energy (BLE). Tells you what and where: It speaks up to tell you if there's smoke or CO and where.

Google Nest Protect Smoke Detector and Carbon Monoxide Detector
Mount
Hardware
Box

This Google Nest Protect is previously owned but has never been opened or used. It is still sealed and in the original packaging.