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Smart Card
Smart Card

 Contact less card

Proximity card (Clamshell card, EM thick card)
Frequency: 125KHz
Read only
Unique number
Thickness: 1.2mm
Weight: 8.5g


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EM card                             EM card (EM4100, 4102, TK4100, etc.)
Frequency: 125KHz         Frequency: 125KHz
Read only                          Read only
Unique number                Unique number
Thickness: 1.2mm           Thickness: 0.8mm
Weight: 7.5g                      Weight: 6g



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T5557 card
Private logic protection
Writing times: 100,000 times
Min writing time: 100MS 
Three-time mutual acceptance
Data storage: 10 years



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Mifare S50 1K card             Mifare S70 4K card
Frequency: 13.56MHz        Frequency: 13.56MHz
Read and write                   Read and write
1K memory                          4K memory
Thickness: 0.8mm             Thickness: 0.8mm
Weight: 6g                            Weight: 6g




Simens 4442 card
Intelligent with writing protection
Data storage: 10 years
Byte protection, private code, communication code
Writing times: 100,000times
Min writing time: 5MS




300Oe

2750Oe

4000Oe



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Other cards

Common blank cards



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