#1 21661266 19 Feb 2012 02:55 Saranya Saranya Saranya Saranya Anonymous Post #1 21661266 19 Feb 2012 02:55 using roaming, wireless communication, rs232 ampilier,
#2 21661267 19 Feb 2012 11:30 Mark Harrington Mark Harrington Anonymous Post #2 21661267 19 Feb 2012 11:30 Have a look at Zigbee http://focus.ti.com/wireless/docs/wirelessoverview.tsp?familyId=2003§ionId=646&tabId=2735