Google Nest Protect 2nd Generation Smoke/Carbon Monoxide Alarm - Battery (S3000BWES) Brand_ViewSonic Note that only one selected

Note that only one selected custom feature will apply to both buttons

Stainless steel styling with large viewing window and interior light

Show Histogram / Show Highlights - Yes / Yes

Theprecision internal focus mechanismaids in AF speed by moving only the middle groups of the optical systemand effectively minimizing focus breathing

music lovers all over the world with great user experience from all of them

Google Nest Protect 2nd Generation Smoke/Carbon Monoxide Alarm - Battery (S3000BWES) Brand_ViewSonic Note that only one selectedKnow more, worry less. Get alerts on your phone. Nest Protect sends a message when there's a problem or the batteries run low. Every second counts. The Split Spectrum Sensor looks for both fast and slow burning fires. Hush from the Nest app. Just burned the popcorn? Silence the false alarm with your phone, not your dish towel. Tells you what and where. Nest Protect speaks up if there's smoke or CO and tells you where it is, so you know what to do.