With the back cover of the outdoor camera off, press the first gray square button with blue wire down.

While pressing the gray square button, remove the blue wire from the first opening under the button.

Be sure to remove the same color wire for the outdoor camera as was used for the indoor video intercom.

In this guide, we are using the blue wire in terminal 1 for the audio. As a recommendation; * Use the blue wire in terminal 1 for the audio wire. * Use the brown wire in terminal 2 for the ground wire. * Use the green wire in terminal 3 for the video wire. * Use the black wire in terminal 4 for the power wire.