Thanks for the replies. I can only get within 150-200 yds of my stand and cannot see the atv because of terrain. I thought maybe there was a simple way to have a motion alarm that sounds off. I have seen people park on their ramps before in Southern WV and heard, whether true or not, that people have jacked the truck tire up and made off with the ramps. Thievery was rampant down that way, thieves would steal starters and catalytic converters. I guess to get dope and alcohol.