WHY CHOOSE LAW SECURITY? We are from here – Texas born. Locally owned and managed with a team of top professionals. Underwriters Laboratory approved equipment of the highest quality.Underwriters Laboratory approved central station located in San Antonio with 24-hour monitoring of Police/Fire/Panic and Medical capabilities. Complete systems are installed, including the motion detector. Extra purchases are not required to have a workable system. Complete sales and marketing materials provided with hands-on demonstration and manual for every system owner. Window decals and yard Security signs. Simply the greatest support team available. Extremely satisfied customers and builders.