The LF MultiTag OEM Module is a contact less proximity read/write device that, with its multi frequency capability, supports most of the available 125kHz and 134.2kHz tags from different suppliers. The module needs an external application specific antenna to operate. Therefore the antenna design has been simplified, requiring only a single antenna coil for both frequencies. The small form factor enables a design in even into very compact systems. By using the serial interface the device can be connected to a controller or any host system easily. The built in boot-loader enables firmware field upgrades via the serial interface.

Typical Applications
- Access Control 
-  Logistics
- Time and Attendance 
- Process & Production Control
- Authentication 
- Distribution & Supply Chain Management
- Animal Identification 
- Mobile Applications & Card Issuing