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1 Channel UTP Passive Video Balun HCW21 for Security CCTV Camera


This UTP passive video balun applicable to UTP/STP/Cat5e/Cat6/Cat7/IFTP, can be transmited more than 750m (B/W) and more than 600m (color) distance. Outstanding interference rejection and transient protection, good choice for you. Why not choosing th...
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USD$ 16.78
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Quantity 2-78-1920-49≥50
Price USD$ 6.27USD$ 6.12USD$ 5.97USD$ 5.77
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  • Overview


  • Easy to use and control
  • Eliminate coaxial cable
  • Outstanding interference rejection and transient protection
  • Male BNC allows connection directly to the camera or DVR
  • Loss Ratio: >2db
  • Rejection Ratio: <15db
  • Maximum Output: 1.1Vp-p
  • Interference: >40db
  • Transmission Distance Color: >600 meter
  • Transmission Distance B/W: >750 meter
  • BNC Resistance: 75ohm
  • UTP Resistance: 100ohm
  • Frequency: 8 MHZ
  • Applicable: UTP/STP/Cat5e/Cat6/Cat7/IFTP
  • Temperature: 0~55℃
  • Operation Frequency Range: DC--8MHz
  • Transmission Distance: >750m (B/W); >600m(color)
  • Common Mode Rejection Ratio: <15db


1 Channel UTP Passive Video Balun HCW21 for Security CCTV Camera

  • Eliminate coaxial cable 

1 Channel UTP Passive Video Balun HCW21 for Security CCTV Camera

  • Male BNC allows connection directly to the camera or DVR 

1 Channel UTP Passive Video Balun HCW21 for Security CCTV Camera

  • Outstanding interference rejection and transient protection

What are the Benefits of Surveillance Cameras?

Prevent Theft and Illegal Activities

The primary purpose of installing surveillance cameras is to act as deterrence to robbers, criminals, petty thieves and unscrupulous elements from indulging in theft, illicit and criminal activities. Security cameras are installed in bungalows, townhouses, apartment buildings, condominiums, schools, university campuses, offices, stores, malls and other public areas. These cameras monitor suspicious activities; stop theft, vandalism and shoplifting; and alert stationed security officers about real-time thefts. Staff monitoring cameras and centrally manned systems in large businesses can also inform county and state law enforcement officials about developing dangerous situations.

Ensure Security Management at Malls

America's famed and ubiquitous shopping, entertainment and recreation malls and complexes, which defined suburban and exurban growth from the 1950s onward, are generally sprawled over large operational areas. It is tough and expensive to maintain armed and private security personnel to man nooks and corners of malls. In recent decades, owners and developers of malls have installed state-of-the-art surveillance cameras that can be managed from centrally controlled rooms to monitor security aspects on a micro level and especially parking lots and outlying areas. Boutique and shop owners at various malls also install these cameras as a second-level protection measure.

Shore Up Legal Aspects/Cases

New-generation surveillance cameras and extended central command systems can also record audio, sound and voice. Sexual harassment, other forms of veiled threats and rough behavior at the workplace and on college campuses can be spotted and records maintained on security camera systems. Audio records can be used to buffer legal cases during sexual harassment cases. Employees caught stealing inventory, office items and other material and denying the same or looking to file counter-suits can be hauled up in courts with the requisite video surveillance proof.

IT and Data Centers Surveillance

Monitoring security at large IT and data centers has become mandatory in the Computing Age. Every commercial enterprise, large business and federal government agency, and even small- and medium-size businesses, now maintain large, back-room IT centers to facilitate smooth running of business operations. Gigabytes and terabytes of mission-critical data reside in these IT hubs and data centers. To monitor the movement of authorized personnel, workers and other IT staff, and prevent

Package Included:

  • 1 x Pair of Passive Video Balun CCTV Network UTP BNC