GTO is the designer and distributor of Mighty MuleŽ brand gate openers and access controls. GTO does not sell factory direct. GTO customers can find our products in hundreds of local stocking stores and distributors across the country, or if you are searching the internet there are dozens of companies authorized by GTO to sell our products on-line and are approved to display the Factory Authorized symbol on the left. For your own protection, look for this symbol to assure you are purchasing from a Factory Authorized Internet Reseller.