DON'T GO HERE. I was going to have alot of add-ons installed all at once, but decided to try them out first with installing just my alarm system. It took 3 trips back to get it right, and another to complain about the damages to my truck. The installer didn't connect all the doors into the alarm so my car auto armed itself in 30 seconds even if a door was still open. The last trip was to show the owner the damages to my rear door speaker panel and the oil smeared on the ceiling of my truck that looked intentional to me. What a nightmare. NEVER AGAIN will I go there, for anything.