I've had this for a few years but figured I'd go ahead and post this. For those with an Air Dog or FASS that want a "security" feature......I cut the hose between the tank and suction side of the pump and installed a cut off valve. When I'm gone for any length of time I always cut the valve off just in case some turd-bag feels the need to steal my truck......he won't get far before the engine dies.

Thought I'd share this old trick with you folks in case you feel the way I do about your ride. Again, this is stupid simple......but easy. Just thought I'd throw this idea out here for ya'll.