Security Technology of South Texas, Inc. is a privately held electronic security company with an emphasis on multi-technology integration projects and hosted/managed services. Our motto is: Old Fashioned Service......Cutting Edge Technology. We believe that there will always remain a strong market for a security services company that provides a superior customer buying experience with a strong emphasis on absolute satisfaction. When you call us, a live customer care expert answers, not a computer. We also believe that if we treat our associates as our #1 asset, they in turn will treat our clients with the finest possible service.