Proximity clamshell card is usually for acces control that different chipis available such as EM4100/4102.
It could be number printing as different format such as 8H-10D,8H-8D, 10H-14D,Wiegand 26,etc.
The EM4100 (previously named H4100) is a CMOS integrated circuit for use in electronic Read Only RF transponders.
Features:
64 bit memory array laser programmable
Operating frequency: 100-150KHz
On chip voltage limiter
Application:
Logistics automation; Anti counterfeiting; Access control; Industrial transponder
Card Physics:
Dimension: CR80, 1. 8mm PVC or PET material, be available with offset printing, silk-screen printing
Made into other shapes: tag, keychain, glass tag etc. 1) shape: label, ticket, card, glass tag, integrated, wristband, button, keychain tag.
2) readonly card (em4100, em4102, tk4100, em4069) , read / write (t5557) .
3) ISO card could be with hico or loco magnetic strip on
4) frequency: 125khz
5) functions: water proof, flexible, anti-collision etc.
6) application: animal tracking, access control, time attendance
| Post Date: | 1/1/2009 |
| Expiry Date: | 12/27/2009 |