[RFI] Smoke Detectors Beeping...now a model request

[Dale Johnson]

I have found with my LED shop lights if I daisy chain them the RFI is very noticable on my radio.  When I individually power them from different outlets they are quiet.  I would think the same would apply to smoke detectors.  

GL
Dale, K9VUJ



On 28, Jul 2018, at 12:35, Tom WA9WSJ via RFI <rfi at contesting.com> wrote:

Hello Gents,
I'm very close to having some smoke detectors installed in a new addition, and the local code says more are needed, (than what I already have).These will be chained together so if one starts to make noise, they all make noise. They are connected to main power with a battery back up.I've instructed the installer to use twisted pair wiring to link them all. Thank you all for that wise decision!
So is there a preferred model which is less susceptible to RF? 
I have a choice between two models that he wants to use but I haven't gotten their model numbers yet to know what he has in mind.

Thanks!
Tom
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