Is there a way to prevent this? I've got an alarm that unlocks my doors also. While i'm in my house or at work, my car alarm will get turned off and the doors unlocked sometimes while the keys are in my pocket. Do they make a thing to slide up and down on the transmitter to cover the buttons? If so, where can you get it? Thanks for any help.

 

Maybe try using one of these?

http://www.autotechs.com/items/item694.htm