FEISIKE Dual Channel RV Backup Camera Wireless 7'' Split Screen Monitor 2 Cameras & Adapter for Furrion Pre-Wired RVs, Waterproof IR Night Vision RV Backup Camera for Truck, Camper, Trailer

I bought this as a back up camera for my truck and 5th wheel camper. I took everything out of the box and set it up to bench test it, it all worked great. Just what I was looking for, by the time I went to install it I had lost one of the antennas. I did the chat thing with Amazon and the seller,shengyuantongda and if I sent them my information they would send me a replacement. Good news, I'm saved. Yesterday I received a complete signal camera set up that had 3 antennas that only needs two to work. 5 stars all the way.

Fácil, rápido y de buena calidad

From the moment it arrived, once connected to power, the screen just won't turn on. If I leave it there for 2-3 hours, then suddenly it powers on and everything works as expected, until power is interrupted, then next time I try to power it on, it has to be sitting there for 2-3 hours again before it "magically" powers on by itself. Obviously this is not how this is supposed to work, so I'll be returning it and shop for something more reliable. It does look like many of these units have similar problems (those saying it doesn't power on at all), so you will be taking a big gamble if you go for this brand. One star only because it's useless as it is, despite it looks decent WHEN it works.

works well HOWEVER it only works with 2 cameras indicated it will accommodate 4 and took too long to get responce

The 7nit came with two cameras. Only one worked. Unfortunately the one that doesn't work in unavailable to me at this time so I was unable to return it.

Picture looks good.Very poor instructions but you can figure it out for the price

Product came very quickly after order, directions recommend bench testing first which we did. once powered up, the cameras were already paired with the monitor which was very nice to see. Directions are vague so you have to figure some things out on your own. once everything was configured, I installed both cameras on the back of my RV. Tested reception and was impressed, will have to wait until we take the RV on a trip to how they perform after the vibration of a road trip. over all, very happy with the product so far.

Signal is strong when 2 feet apart during bench testing. Moved 20 feet away and lost signal. Moved back 5 feet, had a weak signal. Moved back to 2 feet away and had a strong signal. Returning.