What Type of Wire for a Security Camera?

To reap the benefits a security camera can provide for your home or business, it is essential to maintain the integrity of the video image by installing any coaxial cable or fiber optics.

Coaxial Cable

The coaxial cable — abbreviated coaxial – is the standard cable for the transmission of video signals. It consists of an internal and external conductor, among which the signal is transmitted in the form of electronic pulses.

Fiber Optic Cable

The fiber optic cable consists of transparent fibers through which the signal is transmitted in the form of pulses of light. It has higher bandwidth capacity and can transmit over a coaxial distance.

Choosing A Cable

fiber optic cable is more expensive and fragile than the coaxial cable. Even a twist can prevent the passing signal, unless you need the extra bandwidth or to transmit over a great distance, coaxial cable is a wise choice. RG-6 coaxial cable is approved for use up to 1,500 feet, and RG-11 can be used up to 3,000 feet. For optimum performance, choose a cable with a solid copper conductor at its core, rather than one with a copper-coated aluminum conductor. Considerations

If the situation requires you to use fiber optic cable, choose a security  camera or other safety device that has a built-in fiber-optic interface otherwise you will need to connect a small piece of coaxial cable to the camera and then use a media to attach to fiber optic fiber cable.

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