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Ten small passive video baluns with BNC male connectors and terminal blocks, beige plastic housing

VideoSecu

VideoSecu VB21410 10 Pcs Passive Video Baluns surveillance accessory

SKU CH-SF5A-2STDE

A 10-piece set of passive video baluns that transmit monochrome signals up to 1,000 feet or colour up to 800 feet over twisted-pair cable without external power

  • Features•Send or receive quality video over ordinary twisted pair ca
  • Package Contents5 Pair of video baluns
  • Transmits monochrome video up to 1,000 feet or colour up to 800 feet over twisted pair
  • Passive design needs no power supply for simpler, more reliable installations
  • Better EMI and RFI interference rejection than coaxial cable for cleaner signals
  • BNC male to terminal block connection avoids crimping RJ-45 connectors
  • Ten pieces (five pairs) included to link multiple cameras with existing Cat 5 cabling

Passive Video Balun Kit

The VideoSecu VB21410 kit contains ten passive baluns that convert standard CCTV camera signals for transmission over ordinary twisted pair cabling. Installers and system integrators use them to replace coaxial runs with lighter, easier-to-terminate Cat5 infrastructure. No external power is required at either end of the link.

Transmission Distance and Limits

Each pair transmits monochrome video up to 1,000 feet or colour video up to 800 feet over Cat5 cable while rejecting EMI and RFI better than coaxial alternatives. Beyond those distances the signal degrades and the baluns cannot compensate because they contain no active amplification. The kit provides five pairs, so it covers up to five camera channels.

BNC Male to Terminal Block Connection

The decisive specification is the BNC male to screw-terminal interface that accepts bare twisted pair wires without crimping RJ-45 plugs. This makes the baluns suitable for installers who prefer punch-down or screw connections and rules them out for jobs that demand pre-terminated RJ-45 patch leads or powered signal extension.

Highlights

  • Transmits monochrome video up to 1,000 feet or colour up to 800 feet over twisted pair
  • Passive design needs no power supply for simpler, more reliable installations
  • Better EMI and RFI interference rejection than coaxial cable for cleaner signals
  • BNC male to terminal block connection avoids crimping RJ-45 connectors
  • Ten pieces (five pairs) included to link multiple cameras with existing Cat 5 cabling

Specifications

BrandVideoSecu
ModelVB21410
Features•Send or receive quality video over ordinary twisted pair cable •Better EMI and RFI interference rejection than coaxial cable •Transmits monochrome video signal up to 1,000 feet or color up to 800 feet •Passive devices do not require power •BNC Male to terminal block, fast installation •No need to waste time crimping RJ-45 connectors, more reliable connection •Lower cable cost: The cost of baluns plus Cat 5 cable may less than traditional wire. Especially for high cost Plenum Coax cables •Utilize existing wiring: already have structured cabling systems, simply connect a balun at each
Package Contents5 Pair of video baluns

Questions about this item

Will the VB21410 baluns work with my existing analog CCTV cameras that use BNC connectors?

Yes, each balun has a BNC male connector on one side and a terminal block on the other, so you can connect directly to standard analog cameras without changing the camera ends.

How can I verify the VB21410 baluns are transmitting a clear signal after I wire them to Cat5 cable?

Check the monitor or DVR for a stable picture; monochrome video should reach up to 1000 feet and color up to 800 feet with no external power needed on the baluns.

The pack says 10 pieces — does that include everything I need for five camera runs, or do I need extra connectors?

The box contains 5 pairs (10 total baluns), giving you both a transmitter and receiver for each of five cameras; you only need to supply the Cat5 cable itself.

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