Product Introduction:
125KHz RFID Key Fob is a passive radio frequency tag product. It is suitable for a wide range of fields with its compact and fashionable appearance. It has the advantages of small size, light weight, high resistance
Temperature, fatigue resistance, stable performance, easy installation and so on. It is very convenient to carry and stylish and beautiful. Letters that can be used to identify people, items.
It can encapsulate a variety of chips in the fields of information management, hotel prohibition, and valuables opening keys.
| Product Parameters | |
| Product name | 125KHz RFID Key Fob |
| Size | 28*35mm |
| Chip | TK4100 |
| Frequency | 125Khz |
| Protocol | ISO7814/5 |
| Working life | 100,000 times |
| Working temperature | -20℃~70℃ |
| Weight | 0.005KG |
| Readding distance | 2~5cm |
| Memory | 64 bits |

