Security Source is a National Loss Prevention Solution Provider. Providing Video Surveillance, Access Control, Alarm systems and Service. We service multi-locations with 24/7 support across the nation. Expert Installations by qualified technicians with a network of 5000 professionals who are continuously monitored for reliability and performance. We help you understand the who, what, when and where how of your loss prevention spending. With our reporting tools, managing your expenses and budgets is a snap.