Specifications

1.125Khz, with EM4200
2.Reading Distance: 0.7-1.2m
3.100%factory
4.SGS, RoHs, EN71
5.UID number laser printing

Cheap Contact 125khz Writable RFID Card

 

 

125KHzEM 4200 Read Only Proximity card, em proximity card-read only

 

EM4200/4102 unique/EM marin is very mature, simple and widely used RFID technology.

The chip we embed in the card is original from EM Microelectronic.

 

Each of the EM marin proximity card have a unique seiral number. It is great solution for.
access control, time attendance system which do not require very high security level.

 

We manufacture both blank card, and pre-printed card.

 

About EM4102/EM4100 IC:

- IC manufacturer: EM Microelectronic
- Wafer die: EM4100/ EM4102
- Function: Read Only
- Memory: 64bit Read only memory (10HEX serial number)
- Frequency: 125KHz
- RF protocol: N/A
- Modulation: ASK Manchester coding

 

Key Feature of EM4102/EM4100 Card:

- Dimensions: CR80 85.60 x 53.98mm
- Thickness: 0.84mm
- Material: PVC, PET
- Card Surface: Matte/ gloss finish
- Housing: Lamination
- Working Frequency: 125KHz
- Reading Distance: 6cm typically
- Data storage time: 10 years
- Package: 200pcs per Inner Box; 20 Inner Boxes per Carton, each Carton gross weight at 28KGs

 

Printing Option:

- Full color offset printing
- Silk-screen printing
- Silver/Gold silk-screen printing background

 

Options on standard card:

- Magnetic Stripe Option: 300oe, 2750oe, 4000oe
- Numbering: Jet dot/ Thermo transfer/ Laser engrave
- Barcode printing
- Signature panel
- Embossing