NRJ Soft Ltd. offers a wiegand expander module for embedding into access control and working time reporting systems. It realizes the connection between readers and controllers. This module can be connected to any access control controller and it increases the number of card readers that can be included in the system. It is compact and easy-to-use. No setup is required. Quick and simple installation. There are two inputs for Wiegand card readers and one output to the controller. It works with NRJ Base 002 controller.