The 4 Wire Security Camera Wiring Diagram- Follow Our Best Guide

Signs of Malfunctioning CCTV Cameras

Do you notice any signs of trouble with your CCTV cameras? Maybe you’re experiencing camera noise or signal loss, or perhaps the image is not being displayed properly. These issues could be caused by weak power, loose connections, broken wires, or faulty equipment. In fact, up to 85% of camera problems can be attributed to wiring issues. Before diving into other potential causes, it’s crucial to inspect the condition of your signal wires.

Understanding the Basics of CCTV System Wiring

A basic CCTV system requires two main wires: one for signal transmission and one for power supply. If either of these wires is damaged or broken, your entire CCTV system will be compromised. To ensure your security cameras function optimally, it’s essential to understand how to wire them correctly.

The 4 Wire Security Camera Wiring Diagram

The 4 Wire Security Camera Wiring Diagram

With our user-friendly 4 Wire Security Camera Wiring Diagram, you’ll be able to tackle any wiring issues with ease. Let’s dive into the two main methods for wiring a broken camera: using a coaxial cable and utilizing a network cable.

Wiring a Broken Camera with a Coaxial Cable

Step 1: Gather the Necessary Tools

To begin, make sure you have the following tools on hand:

  • Cable pliers
  • Small knife
  • Coaxial cable cutter
  • BNC connector jack

Step 2: Follow These Steps

  1. Use a small knife to carefully cut the outer PVC insulation of the cable, ensuring it’s around 20mm in length. Take caution not to damage the inner parts, and measure the distance accurately to avoid cutting too short or too long.

  2. After cutting the plastic shell, gently peel off the exposed part, making sure to keep the inner parts intact.

  3. You’ll notice a silver coating around the core. Removing this coating will reveal the anti-interference mesh. Slide down the sheath covering the cable, exposing a plastic shell that houses a copper wire.

  4. Use a knife to peel off the plastic wrapped around the copper core, leaving around 5mm to prevent contact with the plug.

  5. Depending on your needs, utilize a suitable connector like a screw-threaded F5 jack, horizontal squeeze F5 jack, vertical compression F5 jack, screw-threaded F11 jack, horizontal squeeze F11 jack, or vertical compression F11 jack.

Coaxial Cable Wiring

To connect the cable to the TV cable, firmly tighten the plug to the cable in a clockwise direction. Make sure to follow the correct direction to ensure a secure connection with the anti-interference shielded wires. For faster and more efficient cable construction, consider using cable clamps or cable clamps like F5 jacks for vertical or horizontal compression, or F5 jacks for screw threading. Once the cable is properly connected, check your camera system for a stable picture.

Wiring a Broken Camera with a Network Cable

Step 1: Prepare the Necessary Tools

Before starting the network wiring process, gather these essential tools:

  • Crimping pliers
  • Strippers
  • Cutting pliers
  • RJ45 connectors
  • Network testing equipment

Step 2: Follow These Steps

  1. Begin by preparing the required items to connect both ends of the network wire with RJ45 connectors. You’ll need two network wires, network wire clamps, RJ45 connectors, and network testing equipment.

  2. Use the network clamps to remove the outer plastic layer of the network wire. Separate each pair of wires inside the core, resulting in a total of eight conductors per pair. Straighten the wires.

  3. Group each wire of the same color in the two network wires together. For example, connect the orange wire to the orange wire and the green wire to the green wire. Repeat this process for the remaining wires. Then, insert the wire ends into the holes in the RJ45 connectors and secure them using crimping pliers.

Note: Ensure the network wires are inserted deeply into the RJ45 connector holes. Press the latch to prevent the wires from popping out.

  1. After connecting the wires of the same color and securing them, check the terminals to confirm they are properly hooked up and secure.

  2. Finally, plug the network cable into a connection testing device to verify the presence of a signal. If the test device flashes in sequence, congratulations! You have successfully connected the network wire using RJ45 connectors.

Network Cable Wiring

By following these simple steps and referring to our comprehensive wiring diagrams, you’ll be able to troubleshoot and repair any issues with your 4 wire security cameras. Remember to prioritize safety and precision throughout the process to ensure optimal camera performance. Enjoy the peace of mind that comes with a well-wired security system!

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