Just a note: If you plan to use an yof hte X-10 cameras, or any X-10 wireless controlled devices:
I've found the transformers supplied with this equipment will not run off of my modified sin wave inverter.
Just something to keep in mind.
x-10 makes a remote controller for just about anything in your house. TV, lights, coffe maker ect. They can even be controlled with your computer, or you can control them via the internet from anywhere in the world.
Quis custodiet ipsos custodes (who will watch the watchmen?)