smoke detectors that don't suck

Steve Meyers steve at plug.org
Fri Mar 14 10:42:58 MDT 2014


> I'm switching to lithium (CR123) powered detectors because they seem
> to have longer battery life.  No networking or anything though, just
> Home Depot stuff.

My parents' smoke detectors use rechargeable batteries, and 
auto-recharge using the hardwired power.

Steve


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