The next step is to install CCTV cameras in a desired location. Use the screw to be tight in the power cord and plug in the cable to the camera.: cord and insert it into the box.
The next step is to install a CCTV camera in the desired position using screws that are firmly in the wire and cable to the camera. Remove the wires together, then put them in a box.
The next step is the installation of CCTV in the desired location, using screw to plug in the power cord and tight line signal with a camera. The wires together and put it in the box.