RX4 Multi Technology Reader. The RX4 advanced access control reader has a sleek mullion style design and is ideal for surface mounting directly to most plain surface finishes. This powerfully secure and innovative reader has a beautifully clean aesthetic and features an RGB LED that can be applied to many applications, e.g., colour access levels, migration status or mood lighting. The unit is moulded using tough polycarbonate/ABS plastic and includes a shadow-line backplate, a subtle design mechanism that makes the reader, when fixed, appear to float against the wall. Interfacing This reader supports a wide variety of output formats allowing it to be used in most access control and related applications, e.g., time-and-attendance, cashless vending etc. The combination of integral speaker, RGB LED, three control inputs, and a variety ofLED/buzzer and external control options, provide a flexible platform to give the right user interface configuration for your project. BACKGROUND INFORMATION: Delivering Advanced Access Control Readers since 1996 Third Millennium specialises in the introduction of new technologies to the access control market. Supplying many of the world’s leading security specialists, the company’s products offer innovative style coupled with the broadest range of RFID technologies available, all from a single manufacturer.