The Google Nest Protect Wired 2nd Generation Smoke Alarm is a white, wired operatedsmoke and carbon monoxide detector by Google Nest. It has a compact diameter and depth of 1.5 inches, with a weight of 0.5 lb. It is compatible with Nest's smart home system and operates on Wi-Fi for seamless connectivity. The alarm features a 90 dB operating sound rating and comes with a 2-year manufacturer warranty. Ideal for home security, this smoke alarm is a reliable and efficient tool for safeguarding your living space against potential fire. Expired 2025
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