Connect a http://www.cmucam.org/ or http://www.surveyor.com/blackfin/ Embedded serial camera to the SPI of a Roundsolutions GpsAndGprs modem. The gsm modem has a TCP/IP stack, I/O ports to connect an external PIR and SPI(serial peripheral interface).
The GPRS http,ftp or e-mail is received in real-time on a http://www.blackberry.com. The cmucam is cmos based and thus not suitable for nightvision IR illuminated applications.
To do Edit
Develop a cmucam like embedded camera board to which an analogue camera can be connected enabling us to use CCD cameras for night vision.