Forum Discussion
Sjm9911
Aug 01, 2020Explorer
SDcampowneroperator wrote:
You can test them easily by spraying some thing like hair spray or holding your bbq lighter without flame close.
Yes, i have had to replace a couple because they chirped without an issue, when they work right they scream like a smoke detector.
Or you could just hit the test button on the front. Why spray hair spray around it? Seems like it would gunk it up a bit.
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