I just got my Marksman M11 alarm installed. This thing is freakin' neat. It works on an FM frequency so it goes 2000 feet, and the remote lets you know everything that happens with the car. If someone taps it, or sets of the alarm, or anything, it beeps and tells you what happened on its LCD screen. After all, what good is a car alarm that you can't hear from right inside your office?

My only "regret" is that I have stickshift, because it has all kinds of neat remote start options I could set up if I had automatic. Not worth it though.