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

TK4100 is very mature equivalent for EM4102 EM Marin, The TK4100 card have the very best performance / cost rate. 
 
Each of the TK4100 proximity card have a unique serial number. It is great solution for access control, time attendance system which do not require very high security level. 
 
About TK4100 :
 
•       Wafer die : TK4100

•       Function : Read Only

•       Memory : 64bit Read only memory 

•       Frequency : 125KHz

•       RF protocol : N / A

•       Modulation : ASK Manchester coding 
 
 
Key Feature of TK4100 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 : 2 - 3cm typically

•       Data storage time : 10 years 


Printing options

•      Full color offset printing

•      Silk-screen printing

•      Silver/Gold silk-screen printing background

•      Personalization

 

Options for standart card

•      Magnetic stripe: 300oe, 2750oe, 4000oe

•      Numbering

•     Barcode printing

•      Signature panel

•      Embossing

Application

•      Access Control

•      Time Attendance System Which do not Require very High Security Level