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How do you light two lamps with one switch without extra cables?

Poko15 159 2
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Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
  • #1 21518832
    Poko15
    Level 2  
    Hello
    I would like to light 2 lighting points with one switch, but when running the cables I forgot to run the cables to one lamp. I have power, but not from the same circuit.
    Is it possible, with the help of some relays/transmitters/receivers, to make it so that when one lamp is lit, a radio signal or some Bluetooth signal goes out and both lamps light up? I know there are wireless switches, but I don't want to interfere with the ones I have and I want one to light 2 lamps.
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  • #2 21518836
    OPservator
    Level 39  
    Tuya has WiFi switches, you plug relays into the circuit and voila, it works as you configure it.

    Added after 1 [minute]:

    Poko15 wrote:
    I know there are wireless switches, but I don't want to interfere with the ones I have, and I want one to light 2 lamps.
    .
    Otherwise two circuits won't light up, you either lay a cable or wirelessly.
    Whether it's WiFi, BT or IR it doesn't really matter anymore.
  • #3 21518867
    gklub
    Level 30  
    I would check the photoelectric relays (twilight only in reverse) installed in the second lamp with limited field of view to the first.
    Powered from the circuit of the second, of course.
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