> > I've often thought about using an RF transponder to let the car know you > > are the correct person, and to deactivate the anti theft systems. That > > way, a thief cannot watch you to see how you disarm the alarm / interlock > > system. > Great idea! My car came with that from the factory -- embedded in the key. It's even got a provision for learning new transponder codes, as long as you have a working key to do it. Dale -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu