Review on GOBGOD Parking Suitable Pioneer Devices by Don Wilson

My brother installed this for me and he does this kind of work for a living so I know it's installed properly. It worked once on a whim but when I got my new phone no luck. Even when it worked on the latest phone, it bypassed it long enough for me to go through the setup. After that he told me to park, type and what not. I use this with my Kenwood DMX7706S.