Review on Pyle PLCMH5: High-Definition Waterproof Wireless Rearview Backup Camera for Trailers and Hitches with Night Vision Capability by Scott Koeck

I really liked this product when it arrived but when I first used it it was The battery in the camera dies within an hour of use, even though it was fully charged before use. I bought this product to use in my aluminum trailer with a camera inside and a monitor in my truck and despite slight image distortion it worked but only initially when the battery ran out shortly after our trip. If only to back up wants to use a trailer, for 10-15 minutes I think it works, but it seems to me that the battery life is too short and only gets weaker with time. As I waited too long for a refund from Revain, I contacted PYLE directly to inquire See what can be done under the manufacturer's warranty. I hope I have a defective unit and they will replace it.