2 options for these EM 125kHz Key FOBs:
Pre-Defined: The FOB comes with a pre-defined 10-digit ID programmed to the card
Writable: The FOB comes with no defined ID
The FOB will need to be assigned a custom 10-digit ID by the user
| Material | ABS/PC |
|---|---|
| Size | 35*39*6mm |
| Optional chip | EM4305,EM4200,MIFARE Classic 1K, MIFARE Classic 4K, and MIFARE DESFire |
| Memory | Determined by the chip |
| Frequency | 125kHz,13.56MHz |
| Protocol | ISO11784/11785,ISO 14443A |
| Colour | Blue,Red,Black,etc. |
| Reading distance | 0-10cm |
| Working Temperature | -25°C to 65°C |
