I see what they were trying to do with this combined fob thing, eliminate more objects on your key ring, but they could have desinged it a little better. Maybe something that slides over the buttons when not in use or something, though I have my fob in my pants and haven't set it off, except when I was trying to push buttons while it was in my pocket and hit the alarm instead. Granted, it's not the same type of fob as this one, as it's before this new fob came out, but I would assume it would have the same issue for hitting buttons if it were going to happen.