Review on 📷 Ultimate Wireless Backup Camera System Kit by ZEROXCLUB: 1080P DVR Quad Split Monitor, IP69 Waterproof Wireless Rear View Camera for RV/Truck/Trailer/Bus/Pickup/Van - Stable Signal Guaranteed (W904) by Keith Wolff

bought 9 inch monitor with quad camera system and one word wow. We have just installed the system in our Adventurer 38J motorhome replacing a 14 year old Sony rear view camera. We still have to change some settings, but overall a great purchase. One bad thing: we had to contact a company representative for a replacement as one of our side cameras only showed a picture for a few seconds. The installer checked the power and swapped ground wiring/connection several times and even with two other cameras but couldn't get them to stay on. Finally, after switching to two other antennas, he realized that it could be a bad antenna connection in the camera housing. other cameras worked fine Note: we wanted a front camera but didn't want to mount it outside the camper, so we mounted the camera on the dash (I didn't want to screw it in) near the windshield Ideal for day driving but not night driving. We rarely drive at night anyway, so I will disable this camera when driving at night. Thanks very much!