Review on 📺 Enhance Your TV Experience with Nyrius 5.8GHz Wireless Video & Audio Transmitter & Receiver (NY-GS10) for RCA Cable by Nolan White

I was really hoping this would work for my small kitchen TV. The channel is on my main TV, almost a meter away from it (on the other side of the drywall). Both devices are switched on and the antennas point towards each other. I checked three times that the AV connectors are in the right places. I tried each channel twice and yes they were on the same channel. All I see on the kitchen TV is snow and "no signal". I have tried changing channels on this TV and changing the input from cable to AV. I also tried connecting the transmitter to the TV instead of the Comcast DVR. I've toggled the A/B switch back and forth (although I have no idea what this switch does). I've spent two hours trying to get this to work with no success. I don't know if they are defective or just not compatible with my TVs which are both Samsung flat screens. I'm very disappointed, but I think the thought of this work was too good to be true. I rarely write reviews and when I do it's mostly positive. I have never returned/exchanged Revain but I think this will be the first time. For those of you who made it. I'm so jealous :)