Due to the high amount of stolen Hyundai Tucsons recently. I had decided to purchase an aftermarket security system to protect my vehicle. The unit I purchased has not only lowered my stress level about my car being stolen but offers the convenience of remote start. This has made it possible to warm up my car in the cold Colorado winters without getting a ticking for ""puffing"" and not having to endure a cold car first thing in the morning. The techs who installed it did an outstanding job and after a learning curve I couldn't be happier.