Dan - Technology has made some fantastic advances in the last few years, and the problem that you mention is no longer an issue. Most quality systems use digital encryption that creates literally billions of possible combinations. It's no longer an analog signal on a radio carrier wave. Some of the higher end alarm systems are unbelievable in what they can do, and what they can prevent others from doing (such as "hacking" into your system). The qualifier here is that you need to look at good systems. Something that you pick up for under ten bucks at Walmart (no offense) may use old and obsolete technology. In short, your concerns have been taken care of. Toby Peterson VIN 2248 "Winged1" DeLorean Parts Northwest, LLC www.delorean-parts.com --- In dmcnews@xxxxxxxxxxxxxxx, "TalksToGod" <5n-@xxxx> wrote: > I'm a bit skeptical about installing the door locks to the remote- One > time...with a Malibu I believe it was-I hit the remote trunk release > and at the same moment a car somewhere else in the lot had its alarm > start to sound. The frequencies must have been the same with the one > car's trunk and the other's alarm. This was a few years ago perhaps > technology has improved to remove the cross of frequencies? But I'm > under the impression that there are only so many frequencies for > those. Someone please fill me in, I have a feeling I may be in the > dark about this now. I guess I would just hate to have someone hit a > button on their remote and then all of a sudden my doors unlock and > launch open or something like that. As always thanks for your past and > future responses. Dan Benedek #5003 To address comments privately to the moderating team, please address: moderators@xxxxxxxxxxx For more info on the list, tech articles, cars for sale see www.dmcnews.com To search the archives or view files, log in at http://groups.yahoo.com/group/dmcnews Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/dmcnews/ <*> To unsubscribe from this group, send an email to: dmcnews-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/