Since my system was recently stolen, i'm scouting good car alarms. I found a "code alarm" system with the 2way key chain thingy. And for an xtra 75 bucks i'm have an infra red sensor in the car in case i leave the windows down, and plus its added security. They want 400 dollars for the alarm +75 for the infra, does that sound overpriced? Any other features you guys think are a must have.

 

i say anything thats usefull.