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How to Choose the Right CCTV Cable for Your Security System

Choosing the right CCTV cable is one of the most overlooked but important decisions when planning a surveillance system. The wrong cable choice can lead to poor video quality, signal loss and costly rework later. This guide covers everything you need to know.

What Types of CCTV Cables Are Available?

The main types of CCTV cable are coaxial (RG59/RG6) for analog and HD-CVI/TVI/AHD camera systems, CAT6 network cable for IP camera systems, combo power-video cables that combine video and power in one jacket, and armored cables for outdoor and underground installations.

Coaxial vs CAT6: Which Should You Choose?

Coaxial cable is generally used with traditional analog CCTV/DVR systems and carries video signal only, requiring a separate power cable. CAT6 cable is used with modern IP camera/NVR systems and can carry both data and power via PoE (Power over Ethernet) through a single cable, simplifying installation.

Indoor vs Outdoor Cable Requirements

For indoor installations, standard PVC-jacketed CCTV cable is generally sufficient. For outdoor and underground installations, you need weather-resistant or armored cable that can withstand UV exposure, moisture and physical stress from burial or exposed mounting.

Cable Length and Signal Quality

Coaxial cable (especially RG59) can experience signal degradation over longer distances, typically beyond 200-300 meters, while CAT6 with proper equipment can maintain signal quality over comparable or longer distances when used with IP cameras. For very long cable runs, fiber optic cable is often the better solution.

How Many Cameras Do You Need to Support?

For small residential setups with a handful of cameras, standard coaxial or CAT6 cable is usually sufficient. For larger commercial or industrial installations with many cameras, planning your cable infrastructure with future expansion in mind, including cable capacity and pathways, becomes important.

What Should You Look For in a CCTV Cable Manufacturer?

Look for a manufacturer with proven experience in cable production, adherence to quality testing standards, the ability to customize cable lengths and specifications for your project, and reliable customer support for technical guidance.

Can I mix coaxial and CAT6 cameras in the same system?

Yes, many surveillance systems use a hybrid setup with both analog (coaxial) and IP (CAT6) cameras, typically connected through a hybrid DVR/NVR that supports both cable and camera types.

What is the maximum distance for CCTV cable runs?

Coaxial cable (RG6) can typically run up to 300 meters for analog signals, while CAT6 with PoE can run up to 100 meters per segment, extendable further with network switches or repeaters.

Do I need armored cable for all outdoor installations?

Armored cable is recommended for underground or direct-burial installations, or areas with risk of rodent damage or physical stress, while standard weather-resistant outdoor cable is often sufficient for above-ground exposed mounting.

Need reliable CCTV cables for your next surveillance project? M Core manufactures coaxial, CAT6, combo and armored CCTV cables. Explore our CCTV cable range or contact us for bulk pricing.

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Frequently Asked Questions

What products does M Core manufacture?

M Core manufactures Optical Fiber Cables (OFC), CCTV cables, networking cables, and FRP rods for domestic and international markets.

Does M Core export cables internationally?

Yes, M Core exports its wire and cable products to more than 27 countries worldwide, serving distributors and businesses globally.

Where is the M Core manufacturing facility located?

M Core's manufacturing facility is located in Kundli, Sonipat, Haryana, India.

How can I request a product catalog or quote?

You can download our product catalogs directly from the e-catalogs page, or contact us through the contact page for a customised quote.