I added it to my truck. I also had all the wiring. So, I think some yt tutorials on the topic may help you out. I've had some problems with my garage app. The doors just wouldn't open, which was a big problem. I managed to find the solution on youtube. Someone recommended me to change my doors to https://doorsdirect2u.co.uk/product-category/garage-doors/. And you know it really solved my issue. I just had to reinstall the system, and it worked out great for me. So, if you have a problem, you should always remember that someone might have already solved it.