clifford rs3/rsx3.5

I have a rs3 2 way alarm in one of my cars and a rsx3.5 in my other car, can i program one remote to work on both cars? if so how?

i actually did this in my brother car and my suv sam alarms too. i had and extra remote to my alarm that i gave to him because the old on on thr rs3 suck and i programed it using the steps in the install book of the alarm. but what sucks is that i use the same buttons for both cars so when i unlocked my car it unlocked his and when i open the trunk his trunk open too one big problem was remote start it started up both cars also the control goes biserk because it gets the both inputs from both alarms. if you have the install book that came with the alarm it tells you how to its not hard at all, if not try their website it should be there. i would suggest that you congifure different buttons for both cars so they dont intefere. use the buttons from the extra channels just hope you are not using extra channels.

It isn't recommended that you do this with the two way alarms.  They were designed to be used with only one vehicle.Do it right the first time