My wife was at Wall mart last week and some ass was out in the busy parking lot (in broad day light ) taking a crowbar and prying open a camper door. He saw her looking & sped away before she could get a license plate #. Camper door had 3 or 4 good pry marks but stayed locked. I think we all should upgrade our security a little, I know I should / will. Don't know if these products will help but with ass#@les like that around it helps these people sell their products to protect yourself. Wallmart was the Federalway one off of 348th. Mike