Re:Meet the Nest Protect smoke and CO alarm
by cjrp on Tuesday October 08, 2013 @09:51AM
(#6514851)
"Multiple years" on 6xAA (or there's a wired version with 3xAA as back up) according to http://www.theverge.com/2013/10/8/4790896/nest-protect-smoke...
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