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[–] 5 points 7 months ago (8 children)

If they all operate on the same frequency and the timing isnt perfect they might actually be interfering with each other and less effective.

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  • [–] 9 points 7 months ago (5 children)

    Most consumer units will at least make a half-assed attempt to pick the least occupied frequency.

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  • [–] 2 points 7 months ago (4 children)

    There used to be a nice smartphone app to show which frequencies were being used nearby but they banned it from the app stores because I guess frequency scanners are illegal in some jurisdictions.

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