Latest News
-
Central Illinois Food Store Gets New Security System
read more >> -
Video Surveillance System Planning [Checklist]
read more >>
Our service technicians are positioned throughout the Southern Illinois region, including Mount Vernon, Carbondale, Effingham, Belleville, O’Fallon, and Marion.
read more >>Case studies that illustrate the experiences and insights of our valued customers.
Read MoreRead what our customers have to say about Security Alarm of Southern Illinois.
Read MoreSecure and monitor your home or office from anywhere in the world.
Read More