Forum Discussion
delwhjr
Jul 31, 2019Explorer
sailor_lou wrote:
Although mine has past the expiration date I check it's operation every year and since it is still functioning I leave it in place. I've also installed an additional battery operated detector so I have two detectors running at all times. Why discard the functioning unit?
Lou
05 Travel Supreme Envoy
You don't really know if it is functioning perfectly. They are not that expensive; why chance it.
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