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A comment on Neighbor's house alarm triggers when I put my car in reverse. Parent comment

Re:Neighbor's house alarm triggers when I put my car in reverse by IndrekR on Monday December 18, 2017 @10:38AM (#15952295)
If it runs on a standard 9V battery, then a very good option! Newer and smarter smoke detector chips are designed for 3V lithium-manganese dioxide batteries.
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