Interface is a managed service company that connects and protects some of America’s best known commercial, retail and multi-site organisations – as well as residential communities and private homes. The company's services combine Internet access, digital voice, PCI compliance, and IP based alarm monitoring, video surveillance and access control.

Since 1994, Scharig Alarm Systems has provided award winning security systems in the Greater Kansas City Area. Weather its home security systems or commercial security systems, the company can install, service, and monitor the same for its customers. Scharig Alarm Systems also provide high definition security cameras for residential and commercial customers.