Factory Passive Keyless Entry devices are becoming more common, but the ability to purchase an aftermarket PKE device compatible with virtually any vehicle is a true innovation. The system requires no buttons to be pressed to gain access to the vehicle. I'm getting one next week and will report back.

http://www.directed.com/Company/Pres.../20121119.aspx

 

http://www.compustar.com/Accessories/FT-EZGO.php

Came out last year from Compustar and works great. It adds on to any of their systems.