There are three main components in Access control systems. The reader, controller and electric lock release. The reader is responsible for reading the identity, these are many sophisticated solutions for the same. The controller is like the CPU which validate the identity and signals the door entering operation. The Lock release takes commands from the controller. DI-XS Range of Access control solution features basic standalone readers to advance biometric access control panels. DI-XS TRIO is specially designed Biometric Access control systems for currency chest of banks and other high security areas.