proximity card

Proximity card is usually for acces control that is available with ISO card and clamshell card.
The EM4100 (previously named H4100) is a CMOS integrated circuit for use in electronic ReadOnly 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.

Post Date:	1/1/2009
Expiry Date:	12/27/2009