Wireless smoke detector wiring

Old 07-30-16, 08:27 AM
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Wireless smoke detector wiring

Can you power wireless SD using 12/2 wire and interconnect by just the wireless. Curious to use power for saving battery but trying to keep from running additional 12/3 just to interconnect signal.
Old 07-30-16, 08:58 AM
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Welcome to the forums.

I don't recommend modifying any smoke detectors..... wired or wireless. Any modifications will void any warranty and absolve the manufacturer of any responsibility.

If you're having a problem with short battery life it may be time to upgrade to newer smoke detectors that now have longer battery life.
Old 07-31-16, 07:51 AM
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Most wireless smokes use lithium batteries, and are good for several years of normal service...

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