Security guard service, Burglar alarm maintenance and monitoring
ADT 24 7 Alarm Monitoring & Home Security
According to the website:ADT in Biloxi, MS is a branch of ADT Inc., a leading provider of electronic security, fire protection, and alarm monitoring services for residential and business customers in the United States. The company offers customized solutions for home and business security, as well as 24/7 professional monitoring and emergency response.