Review on 📷 ZEROXCLUB Wireless Backup Camera System Kit - No Interference, IP69 Waterproof Rear View Camera + 7’’ LCD Reverse Monitor for Rv/Truck/Trailer/Bus/Camper/5th Wheel (W01-7 inch) by Ben Demers

This was my second wireless camera system and after reading the reviews I bought this one. I installed it in a warehouse and thought wow what a great picture. But the first time I pulled it, I don't get a picture as soon as I exit the stall (where the signal bounces off the building). Sometimes when I'm reversing from a tight angle, I get a picture in a split second. Then I bought an antenna thinking I would try to get closer to the truck cab, no it didn't help at all. The only time I get a split-second image outdoors is when I hold the monitor up to a window. and that's not very often. We have to decline as it is completely unreliable. I have a 40 foot fifth wheel.