An audio/ video modulator is able to accept input from any resource that modulates signals to a channel of the user’s choice. The mechanism takes the input signal and sends out a modulated signal.

With a modulator of this capacity consumers can watch a surveillance camera, DVD player, or satellite signal on any television that is hooked up to this device.

Easily installed, an audio/video modulator can be connected through any unused CATV/MATV channel and then the modulator can be connected to the home system.