Vanderbilt ACTPRO_1520E is an ACTpro 1520e IP door controller for a single door with an integrated 2 A, 12 V DC power supply. The controller manages one reader interface and one lock output, communicating with the ACT Enterprise management system over Ethernet. The bundled PSU powers both the controller and the electric lock, reducing external hardware in the enclosure. Typical application is scalable networked access control for offices, schools and small commercial sites.