Hartmann Controls is a privately held corporation, based out of Canada and established in 1998. Designing and manufacturing enterprise level access control systems. Offering a wide selection of controllers, including our Patented PoE single door controller, 2, 4, 6, and 8 door IP controllers as well as elevator and I/O controllers. Our software is 100% web based with a complete fully documented open API for integration. PROTECTOR.Net integrates deeply with most major VMS systems.