Google Nest Protect 2nd Generation Wired Smoke and CO Detector
Description
Nest Protect has been redesigned from the inside out. It has an industrial grade smoke sensor, can be silenced from your phone, tests itself automatically and lasts for up to 10 years. It also tells you whats wrong and can even alert your phone. Youre supposed to test smoke alarms monthly. But most people dont. So Nest Protect checks its sensors over 400 times a day. And its the first alarm that uses Sound Check to quietly test its speaker and siren once a month. Nest Protect can also determine the difference between smoke and steam. It uses custom algorithms and a humidity sensor to look for steam to make sure it doesnt alert you unnecessarily. Hush button operation. Test button operation. 10 year sensor life. Batteries required: 1 x 12V (included) . Size H13.5, W13.5, D3.9cm. Weight 0.79kg. Manufacturers 2 year guarantee.
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