Home Dealnews Google Nest Protect Smoke Alarm and Carbon Monoxide Detector 2-Pack for $160... Dealnews Google Nest Protect Smoke Alarm and Carbon Monoxide Detector 2-Pack for $160 for members + free shipping By ARCOM - 17 April 2020 80 0 SHARE Facebook Twitter Go to the deal page: Google Nest Protect Smoke Alarm and Carbon Monoxide Detector 2-Pack for $160 for members + free shipping