EM4305 is a writable 125Khz RFID card. It has 512 bits EEPROM organized in 16 words of 32 bits. It is widely used in the access control, or copy 125KHz access control card.
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Material | High-grade PVC |
Size | 85.5mm*54mm*0.86mm |
Finish | Glossy |
Color | White (Can be customized printing) |
Weight | 6g |
Chip | EM4305 |
Frequency | 125Khz |
Memory | 512 bits |
Working Method | Read-write |
Protocol | SO 11784 / 11785 Standard Compliant |
Temperature-resistance | -40 ℃~120℃ |
Working Temperature | -40 ℃~85℃ |
Feature | Waterproof |
Reading Distance | 0~10 cm |
Data Retention | > 10 Years |
Read-write Times | > 100,000 Times |