And they didn't mention any code-scrambling or anti-code-grabbing features with their keyless system. It might seem paranoid, but there are a segment of car thieves who carry generic code stealers / transmitters, and a base system like the BW-852 would be a prime target. All they have to do is drive up and down a parking lot while using the stealer / transmitter, and your car (assuming you have the lights and horn hooked up) will literally call out to them. For $80 ($40 more), you can get a basic system that includes code-scrambling and anti-code-grabbing from a more mainstream security vendor. Not trying to drive away business, but I'd hate to see a Z stolen or picked through because the owner cheaped out on a 'security' system.