More than 50 years of intelligent security tailored for your needs. Vector Security provides home and business security systems, automation & monitoring to nearly 400,000 customers. Our Beaumont – Port Arthur metropolitan area branch in Southeast Texas is located in the heart of the city of Beaumont. The branch serves roughly the metropolitan area that shares borders with the Houston – The Woodlands – Sugar Land metropolitan area to the west and the Lake Charles metropolitan area to the east. In the Beaumont area and Southeast Texas, we are the choice for mobile security and automation solutions that provide peace of mind for homes and businesses.