How to transmit a signal through radio waves?

J

jtag2018-03-28 08:29:40

CCTV

jtag, 2018-03-28 08:29:40

Recently, analog surveillance was installed on the facility, we had to lay a cable over the cookies along straight corridors of 150 meters, a large number of power cables pass nearby. Is there any way to transmit the signal wirelessly? those. install the transmitter and receiver in line of sight at the beginning and end of the corridor?

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abroabr, 2018-03-28
@msa6886

And what's the problem? Install transmitter and receiver, yes.
True, power cables are not the best friend of analog transmission, digital transmission would be better here.