Uploaded March 2026 | Updated September 2026, 4 days ago
This video is showing off my two latest things I have obtained and this time it was a pair of these Realistic Plug'N Talk wireless intercoms models: 43-207A that you would get at RadioShack back then. These iirc are the newer versions of the Realistic Plug'N Talks, they can only be used up to abt 300ft apart so enough to go from one room to the other. These are what you would call (Power Line Communication) devices, how these work as a combo of the FM audio frequency and the AC current (wiring) throughout the building, the FM audio signals transmit directly through the electrical wiring in the walls using those wires as a source and are transmitted. These are really cool and they actually can't be placed too close to one and the other or it won't transmit right and they will start to overlap each other.
This video is showing off my two latest things I have obtained and this time it was a pair of these Realistic Plug'N Talk wireless intercoms models: 43-207A that you would get at RadioShack back then. These iirc are the newer versions of the Realistic Plug'N Talks, they can only be used up to abt 300ft apart so enough to go from one room to the other. These are what you would call (Power Line Communication) devices, how these work as a combo of the FM audio frequency and the AC current (wiring) throughout the building, the FM audio signals transmit directly through the electrical wiring in the walls using those wires as a source and are transmitted. These are really cool and they actually can't be placed too close to one and the other or it won't transmit right and they will start to overlap each other.
