Intercom video system & video modulation

[htsource]

Hi,

I just got an ELAN system for intercom through phones with a video camera. The camera itself uses composite. I'm thinking of modulating that video so I can see the camera from any TVs in the house.

Problem is I have satellite TV and a 4-way multi-switch. Can I make it work at where do I set up the modulator? Sorry, I'm new to this modulating business!

This will be the easiest way without running more wires in the house. Thanks for your help,

Simon

[htsource]

Found out my current SW44 switch will not work and I also need 2 diplexers per RG6 run. Will research for another multi-switch.

Thanks,

Simon