While walking in Texas through a parking lot I was surprisingly starttled by something that was really nice. I walk by this little honda car that when you walked to close it; it would set off a little mini alarm which I thought was awesome! All I am asking is where can I find one of these? And what is your estimate on how much it would cost? BTW I live in Oklahoma. The farthest I guess I am willing to travel is to Texas. :D
The car was probably equipped with a field disturbance sensor which triggers if you break its field. It can be programmed to trigger the alarm as a warn away with a short alarm burst or softer tones
