The new ASP Series of controllers from Apollo Security Access Control provides a new level of flexibility for security end users and integrators by allowing “post-factory” customization and many other feature upgrades, putting more control in the hands of end users so they are not locked into hardware solutions that cannot adapt to specific customer needs in the present or future. The ASP-4 intelligent access controller can be customized by loading App Scripts and third-party protocols, so organizations can integrate alarm panels or fire systems quickly and at low cost.