RFID Card 125 kHz EM4100 Compatible (64-bit ID)
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Ekostra | RFID Cards | 10 EGP | View in store |
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Lowest price recorded: 10 EGP
About this product
A credit-card-sized 125 kHz RFID card with a factory-programmed, read-only 64-bit unique ID, compatible with EM4100 and EM4200 reader systems. Its PVC body resists bending and wear, making it suitable for access control, attendance and identification projects with Arduino or similar readers.
Specifications
- Frequency
- 125 kHz (LF) / 125 كيلوهرتز (تردد منخفض)
- Protocol
- EM4100 / EM4200 compatible / متوافقة مع EM4100 وEM4200
- Unique ID
- 64-bit, read-only / 64 بت، للقراءة فقط
- Form factor
- ISO/IEC 7810 credit card size / بحجم بطاقة الائتمان وفق ISO/IEC 7810
- Material
- PVC
- Operating temperature
- -40 °C to +85 °C / من -40 °م إلى +85 °م
- Read range
- 2–10 cm (depends on reader) / من 2 إلى 10 سم (حسب القارئ)
Frequently asked questions
What is the price of RFID Card 125 kHz EM4100 Compatible (64-bit ID) in Egypt?
RFID Card 125 kHz EM4100 Compatible (64-bit ID) currently costs 10 EGP in Egypt.
Where can I buy RFID Card 125 kHz EM4100 Compatible (64-bit ID) in Egypt?
RFID Card 125 kHz EM4100 Compatible (64-bit ID) is available from Ekostra. Compare the offers above to find the best price.
Which reader works with this card?
Use a 125 kHz reader that supports EM4100 or EM4200 tags, such as the RDM6300 module with UART output. Cards at 125 kHz will not be read by 13.56 MHz MIFARE or NFC readers.
Can I change or write the ID on this card?
No. The 64-bit ID is factory-programmed and read-only. Use the received ID in your code as a lookup key, for example to match users in a database or an access list.
