Re: 20. RFI is an unavoidable nuisances for wireless alarm systems..

No. You didn't 'show'... you said. Very different thing. By the way, you're stupid :-)

> I showed that RFI is an unavoidable nuisances for wireless alarm > systems in several posts. > I had a case who muzzled my wireless alarm system for > more than 1 year before i discovered it by accident, no warning. > By measuring i found the original source of RFI, my wireless > headphone; > > Notice that there was no warning and that pro's confirm, 20+ years of > theyre experience = no RFI warning. > > I also have explained how wireless alarm system radio data is send > from sensors to the receiver and how it is jeopardized by collisions > and interferences. > I mentioned too that the frequencies used by wireless alarm systems > are authority interference unprotected ones and of free use by anybody > (you, car keys, light dimmers, headphones (the worst) and more). > > I DON'T SELL any alarm system but can't admit, like i was induced in > error, that owners and future owners are mislead on the subject by low > level mechanics who have not the most elementary clue on radio > communication. > The only reaction where insults.. but coming from low level hammer > and cleaning cloth handlers, it will mot muzzle me. > > WHY do manufacturers not provide any specification on theyre wireless > data communication loop; its the only thing who is different in > comparisons to wired systems. > Why do they not specify wireless receiver and transmitter data on > theyre wireless goodies or is it junk? >
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Roger
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