4,5V | 3 x AA | 13,56 MHz MF | IP41 | free mode
4,5V | 3 x AA | 13,56 MHz EM | IP41 | closed system | free mode
6V | 3 x AA | 13,56 MHz EM | closed cabinet lock system
12V DC| 1A | 13,56 MHz EM | card reader
4,5V | 3 x AA | 125 kHz EM | IP41 | fix/free mode