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Step 3: Install Door Key, if applicable
1. This is a two wire connection fro the monitor to the door key.
2. Run positive (+) from the door key to the positive (+) on the monitor.
3. Run negative (-) from door key to the negative (-) on the monitor.
Step 4: Use the Unit
1. Connect power to the system, push the button on the camera and wait for a response from
the monitor.
2. Pick up the handset to respond to the outside camera when talking.
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