Security One Inc

Interface Security Systems in Belleville is a leading managed services provider specializing in physical security, network, voice, and business intelligence solutions for multi-location enterprises. The company offers comprehensive services tailored to meet the unique needs of businesses, ensuring top-notch security and efficient communication systems. Generated from their website's infomation

The Leader In Protective Services

Founded in 1969, PASS Security is headquartered in Fairview Heights, Illinois. We are a full-service electronic security system provider and integrator. We design, install and service electronic security systems for small businesses, large commercial and enterprise operations, and residential homes in the Greater St. Louis Metro Area, and Central and Southern, Illinois. We specialize in intrusion burglar alarm detection systems, security camera video surveillance, access control systems, LIVE video monitoring through our 24/7 UL-Listed Central Monitoring Station, and concealed weapons detection.