The Elatec TWN4 Multitech 2 (T4BT-FB2BEL6) is a desktop RFID reader built for environments where card technology is mixed — or likely to change. It reads both low-frequency 125kHz and high-frequency 13.56MHz cards, covering the vast majority of credential types in active use across Irish and European organisations today. That dual-frequency capability means you're not locked into a single card standard, and you're not forced to swap out hardware every time your access control setup evolves.

Output configuration is a genuine strength here. Rather than simply reading whatever card it encounters, the TWN4 gives administrators precise control over which card types are accepted and how data is presented — useful when you need consistent, predictable behaviour across a larger deployment. Compatible with all HID cards, it also supports read/write of encrypted data with options P and I, making it a credible choice for sites where data integrity matters.

The reader ships with a 2.0m USB cable and connects without drama to a standard desktop setup. The kind of hardware that does exactly what it's supposed to do, reliably, without requiring much thought once it's in place.