ALPINE Wireless Rotary Controller for Volume & Camera Select – RUE-BK01A

Frustrating that you have to sync it every time you start your car or remember to press the dial BEFORE you start your car for it to sync. Also the attachment method is apalling. The TINY screws have to try cut their own thread i to the back of the screen where it mounts (unsuccessfully i might add) so i literally had to use a tap and tap a thread for the screws to work. I expected more from Alpine