Just installed a Skytek P-10 Security alarm with universal door actuators.Skytek works good with Fords so it was a breeze to install. Know when I set the alarm the doors lock and when I disable the alarm the doors unlock. This truck has been without automatic doors for 17 years. Know I get in without waiting to get in. If anyone hase any questions on this product just send a message and I'll try toi help you out.