Hi
I am a newbie to the forum and hope someone can help.
Several years ago I purchased a speaker system that consisted of a transmit ion box had an audio input and connected to the mains, it also came with 2 speakers that as long as connected to the same electrical supply (phase) would receive any signal input at the sender box, believe it or not it came from Maplin.
My wife now wants music to play in the front garden when anyone enters, the triggering is not a problem as we have CCTV and can use the alarm signal.
What I am having a problem with is finding these speaker systems again.
I know I can use Bluetooth or wireless , yet this system was so reliable.
Any help greatly appreciated