Choose if you would like to add audio recording capabilities to your package. By choosing that you would like to add audio to your package, you will be given the option to choose how many microphones you would like added to your system. A connector and power splitter will be added to your package for each microphone added.
Also be sure to upgrade any plug and play cables you may need that include audio. You will have the option to choose between 100FT and 150FT plug and play cables that have audio, power, and video ends.