What I want to know is whether this device is real or is the message a hoax? Since the website belongs to CDAC, I was not sure.
You can buy it here: http://www.thinkgeek.com/gadgets/security/c49f/ (and probably Ebay / Amazon etc) or make one on your own using an AVR / PIC microcontroller. (I'll do it as a summer project if someone will sponsor it :D )
So yes, looks real to me ;)
Surya