Furrion Power Adapter Making A Buzzing Sound  

Hello, I have installed the wireless furion camera system on my new trailer, and when hooking up to the 2019 GMC Denalli the cameras would not power up, and you could listen directly at the left and right cameras and hear them buzzing, but if we powered up the camera system off the truck with 12volts everything worked no buzzing. after some research we found out we needed a power adapter for the 2019 GMC so I purchased your FR87PR adapter and plugged it in, all cameras work great, no buzzing at the left and right camerasfoot but the adapter plug is buzzing steady. all working ok, just adapter buzzing now. Went through wiring of cameras and wiring is all correct? any ideas? thanks

asked by: Paul S