Starting with a vision to provide an affordable and dependable alerting system in 2008, APS Firehouse Alerting has grown to what it is today. APS was incorporated in 1994 selling and installing access control, camera systems and intrusion systems throughout MD and PA. Early in the alerting system market, radio frequency based alerting was the only option to station alerting. Today, we provide CAD alerting and continue to provide RF based alerting options for our clients. APS provides affordable solutions to local and federal fire departments throughout the US and Canada. Our team consists of active and retired fire service personnel to provide the very best solution to meet our client’s needs. Thank you for your business and be safe.