MPD 818 said:I think you are referring to the guy that had I think an Acura. He had an onboard computer, through which he ran the SS through it. Federal Signal has software to run the SS through a laptop or other computer.
ffjwhite said:I also did the In car Computer set up with the Federal Signal SS touch screen software and it really isnt good unless your car has already on. If you get up in the middle of the night you have to wait til your computer to start up and load all the software.