The RCI 3525 Rack Handle Lock Series provides intelligent and convenient electronic locking and monitoring capabilities. The electronic locking rack handle provides the functionality of a manual latching system with the added benefit of electronic locking for access control and remote access control monitoring. Integrated lock sensors provide local LED indication plus generate output signals for remote monitoring. It can be combined with any access control device for a basic self-contained electronic access solution and high security applications with DIN lock for mechanical key override. The RCI 3525 PRX, iCL and DFR models feature add-on readers for recognizing the employee authorized access control credentials including 125 kHz proximity and 13.56 MHz iClass credentials.