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Three black 50ft cables with BNC, RCA and 2.1 mm power plugs

VideoSecu

VideoSecu ACBVA503 3×50ft BNC/RCA/2.1 mm power cable

SKU CH-C86Q-8HVH3

Three 50 ft pure-copper cables carry BNC video, RCA audio and 2.1 mm DC power for CCTV cameras with plug-and-play BNC-to-RCA adapters included

  • TypeAudio/Video & Power Cable
  • Specifications•50ft audio video power cable in black •Be made of pure copp
  • Features•Connection: BNC video, RCA audio and 2.1 mm center positive
  • Package Contents3x 50ft cable and free BNC RCA adapters
  • Three-in-one cable carries video, audio and DC power over a single 50 ft run
  • Pure copper conductors deliver clean signal transmission for CCTV cameras
  • BNC video, RCA audio and 2.1 mm centre-positive plugs connect directly to equipment
  • Free BNC-to-RCA adapters included for flexible hookup options
  • Plug-and-play design requires no soldering or crimping during installation

Cable kit for analogue CCTV installs

This pack contains three 50ft composite cables that combine video, audio and DC power in a single black jacket. Each run uses pure copper conductors and terminates in BNC video, RCA audio and a 2.1 mm centre-positive power plug. The bundle also includes free BNC-to-RCA adapters for flexible camera hookups. It is aimed at installers who need ready-made extensions for standard-definition surveillance systems.

Signal quality over long runs

Pure copper construction keeps resistance low so that composite video and mono audio stay clear across the full 50ft length without the signal loss common in thinner copper-clad alternatives. The integrated power pair delivers steady DC voltage to the camera, reducing the risk of voltage drop that can cause night-vision flicker or random reboots. Because the cable carries both signal and power, there is no need to run separate mains leads alongside the video feed. Performance is consistent for typical analogue CCTV distances.

Not for SDI or HD cameras

This cable will not support SDI camera and HD camera formats, so it cannot be used with modern high-definition or IP-based surveillance gear that requires coaxial or twisted-pair digital links. Buyers upgrading to megapixel or 4K systems should select purpose-built coax or network cable instead. The kit is a direct replacement for ageing Siamese leads on existing analogue DVR installations where BNC and RCA connections are still standard.

Highlights

  • Three-in-one cable carries video, audio and DC power over a single 50 ft run
  • Pure copper conductors deliver clean signal transmission for CCTV cameras
  • BNC video, RCA audio and 2.1 mm centre-positive plugs connect directly to equipment
  • Free BNC-to-RCA adapters included for flexible hookup options
  • Plug-and-play design requires no soldering or crimping during installation

Specifications

BrandVideoSecu
ModelACBVA503
TypeAudio/Video & Power Cable
Specifications•50ft audio video power cable in black •Be made of pure copper and of good quality •Transmit audio video signal and DC power for security camera. This cable will not support SDI camera and HD camera.
Features•Connection: BNC video, RCA audio and 2.1 mm center positive power plugs •Free BNC to RCA connectors •Easily use, just plug and play
Package Contents3x 50ft cable and free BNC RCA adapters

Questions about this item

Will the 50 ft pure-copper run stay cool and draw steady power all day?

The cable uses pure copper conductors to carry DC power and analogue signals without active components, so it generates no heat and has no power draw of its own.

Which connectors must my camera and DVR already have for these three cables to plug straight in?

Each 50 ft cable needs a BNC video port, an RCA audio port and a 2.1 mm centre-positive power socket; free BNC-to-RCA adapters are included for the video ends.

Can I keep my older analogue CCTV cameras and just extend the wiring with these 503 cables?

Yes — the cables are designed for standard analogue CCTV gear and will not work with SDI or HD cameras, so they suit legacy BNC/RCA/2.1 mm equipment.

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