04-18-2007 07:40 PM
04-19-2007 06:11 AM
04-19-2007 07:49 AM
If it has an RS-232 interface, you should be able to do it..
It may simply send an id-tag when it is in proximity.. The proximity simply sends enery to a coil (transformer) which activates the chip to transmit a small RF signal containing the badge id.
04-19-2007 03:54 PM
04-19-2007 04:12 PM