You will need the following items along with a Phillips head screwdriver:
Locate the two screws on the right side of the unit and unscrew them.
NOTE: They are captive and will not completely remove.
Open the cover (Opens Right To left) with hinges on your left, you will see a silver box cover below the power supply. Remove the 3 screws seen in this picture.
Proceed to connect the power cord matching the proper (power, neutral, and ground) wires. To secure wires, press down on each tab (N, ⏚, and L) while inserting the wire. Release tab to secure wire.
Mount Camera or Power On
Once complete, if for testing purposes, you may power on camera by plugging in the cord to power. If this is a permanent installation, you may route the power cord where needed and proceed with mounting.