Integrate 13.56MHz and 125MHz access control functions in your organisation with the HID iCLASS SE R40 Reader. This reader is perfect for key card, fob, and smartphone access functions. It is easy to install and mount over wall switch boxes, and works with many different frequency programs.Integrates 13.56MHz and 125MHz access control functionsIdeal for key card, fob, and smartphone access functionsEasy to install and mount over wall switch boxes