crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2918746:0crwdne2918746:0

crwdns2944351:0crwdnd2944351:0Nest Protect Teardowncrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Sam Goldheartcrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Sam Goldheart

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Introduction
Hip and trendy home automation startup Nest Labs has dumped some smarts into the dumbest device in your home: the smoke alarm. Curious about just what goes into this sort of thing, we did what we do best: took one apart.
Need more electronic monitoring than this teardown, or a Nest system, can offer? Follow our [http://twitter.com/ifixit|Twitter] updates, [http://facebook.com/iFixit|Facebook] posts, and [http://instagram.com/ifixit|Instagram] snaps for full coverage.