Cctv Cabling Guide

Cctv installation and wiring options.

Cctv cabling guide.

Rg59 siamese cable is the most popular type of cable for cctv installation because it conveniently runs both video and camera power. Rg59 siamese coax cable wiring guide for analog cctv cameras hd security cameras hd tvi ahd hd sdi hd cvi this guide will educate professional and diy installers on techniques for wiring cctv cameras and video surveillance systems using spools of rg59 siamese coax cable this guide applies to security cameras that use coax cable to transmit video to dvrs and monitors. Cctv cameras have been in use since the 1970s and there are plenty of homes and businesses that have existing coax cabling. The closed circuit television reference guide lists multiplexers quads and observation systems as well as patented covert cameras.

Today there are a lot of options when it comes to choosing a quality cctv security system. Rg59 coaxial cable with power coaxial cable with 2 core power cable. Since cctv systems are usually self contained and don t need mile long cable runs rg 59 is the standard cable thickness for analog security camera systems. Also known as rg59 shotgun or combined cable.

One thing all of these options have in common is you will probably have to run some sort wire to the cameras. Usually supplied as 100m roll. To reduce the cost of upgrading to a hd security system the surveillance camera industry developed hd over coax cameras to allow video resolutions up to 4k to be transmitted over existing coax cabling infrastructure. Almost a dozen product categories are included.

With sd cctv you can use either of the below methods most common method is rg59 coax however if you have lots of cat5 cabling already fitted in your home business which is quite common in a lot of modern buildings it might be more cost effective to go the cat5 route. Bnc connectors like twiston bnc or crimp bnc and dc power connectors are required to terminate the ends. The cable is available in rolls or spools of 500ft or 1000ft from cctv camera world. Cat5 6 cable multi core twisted pair.

Here is a guide that shows that max distances these cable options can be used to run video from analog cctv cameras to dvrs and or monitors. Used for cctv video signal and power. The guide also highlights seven new items including camera mounts video switchers and 21 inch color video monitors. You may decide to go with a traditional analog system hd sdi hd cvi or even an ip network based security products.

Making proper splices and wire terminations is imperative to keeping your system running smoothly. It provides enough thickness to run video signals across your property but it s also thin enough that it s still pretty easy to work with.