Very simple, isn’t it, By following the 4 Wire Security Camera Wiring Diagram above to see how it works, you can absolutely do it yourself if your camera wire has a problem. Here are our 4 Wire Security Camera Wiring Diagram and 2 tips for wiring a broken camera with a coaxial cable and wiring the broken Camera with Network Cable in case of your wire security camera has problem.
Contents
Some signs of broken CCTV cameras
The camera has camera noise or signal loss: Caused by weak power, dead power, loose power plug, or poor contact; the signal wire is broken, broken, or pinched, causing the transmission line to be affected; The connector for the TV AV jack, the HDMI cable’s BNC jack, etc. is terrible, causing the transmission signal to flicker…
The camera recorder is faulty causing the image not to be displayed: The cause of this situation is a broken coaxial wire, the camera power is weak, or it can also be a problem with the camera or the receiver. In fact, there are many other common camera problems. However, if you find that the image transmission is not as stable as above, up to 85% of the reason is due to the wire. Check the signal wires to make sure they are ok before checking other parts!
The basic CCTV system needs 2 wires: 1 signal transmission and 1 power cord. The CCTV system will be interrupted if one of the two wires is broken. Now, we move to the 4 Wire Security Camera Wiring Diagram
The 4 Wire Security Camera Wiring Diagram
Follow our 4 Wire Security Camera Wiring Diagram, and we can see How to wire a broken camera with a coaxial cable Here are our guide:
Instructions wiring a broken camera with a coaxial cable
1. Prepare
- Tools needed: Cable pliers, small knife.
- Pliers for cutting coaxial cable
- Connector (BNC Connector Jack)
2. Steps to take
Step 1: Use a small knife to cut the outer PVC insulation of the cable. The length of the cut is about 20mm, you must be very careful not to cut the insides and should measure the distance to avoid missing too short or long.
Note: It is necessary to determine the correct position you want to cut, and whether the length of the wire is appropriate or not.
Step 2: After cutting the plastic shell, proceed to peel off the peeled part, gently but keep the inner parts intact.
Step 3: You will now see a silver coating around the core. If you cut off this silver coating, you will see the anti-interference mesh inside. Remove this anti-interference mesh and slide down the sheath around the cable’s sheath. The part you see left is a plastic shell covering a copper wire.
Step 4: Use a knife to peel off the plastic wrapped around the copper core. Note to leave about 5mm to avoid touching the plug.
Step 5: Use the screw threaded F5 jack, horizontal squeeze F5 jack, vertical compression F5 jack or screw threaded F11 jack, horizontal squeeze F11 jack, or vertical compression F11 jack depending on your needs.
You need to attach the cable to the TV cable, use your hands to tighten the end of the plug to the cable in a clockwise direction
Screw the thread firmly and remember to turn it in the correct direction. Then the thread of the plug will stick to the anti-interference shielded wires.
Cable clamps or cable clamps can be used to make cable construction faster and more efficient: Squeeze the F5 jacks for vertical compression, F5 for horizontal compression, or F5 for screw thread into the coaxial cable. So at this point, the connection of the coaxial cable with the connector has been completed, try to check the camera system to see if there is a picture.
Instructions for wiring the broken Camera with Network Cable
1. Prepare
- Crimping pliers, strippers, cutting pliers
- Seeds of aphids connected
- Network test equipment
2. Steps to perform network wiring
Step 1: First of all, we need to prepare some necessary items to connect the 2 ends of the network wire with aphid seeds, including 2 network wires to connect, network wire clamps, aphids, network test equipment as above
Step 2: Then, you use network clamps to separate the plastic layer outside the network wire and then separate each pair of wires inside the core. There will be a total of 8 conductors after separation in each pair of wires. Straighten the wires.
Step 3: Next, you will group each wire color in the 2 network wires together, orange connects to orange, green connects to green, etc. do the same with the remaining wires. Then insert the end of the wire into the hole in the aphid seed and press it again. Use the pliers again to secure the connector.
Note: You need to plug the 2 ends of the network wire deep into the hole of the aphid seed. Press the latch to make sure the wire doesn’t pop out of the aphid seed.
Step 4: The result after connecting the wires of the same color and grouping together will be as shown below. Double-check the terminals again to make sure they’re hooked up and don’t pop the connector.
Step 5: Finally, you plug the network cable into the connection test device to see if there is a signal or not.
When the test device flashes in sequence, it means that you have successfully connected the network wire with aphids.
