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1-Channel UTP Passive Video Balun with Built-in Transient Protection for Security CCTV Camera ESRT-201C

Digg(100) ( 23 Reviews)
US $6.99

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1 channel UTP passive Vvideo balun with built-in transient protection for security CCTV camera ESRT-201C, it can provide noise interference restrain design and permitting stable images and built-in transient protection design, needless to use a ground connection.
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Product Description

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  • Specifications:

    • The device is capable of receiving and transmitting video signals over UTP wire without using the power supply
    • Enables cost-effective, point to point transmission appliance
    • Adopts Twisted Pair Wiring, providing low cost and easily obtainable
    • Provides noise interference restrain design and permitting stable images
    • Built-in transient protection design, needless to use a ground connection
    • The Max receiving and transmitting distance is 600M
    • Full-motion color CCTV video at distances up to 1,200 feet (400m) when used with any passive transceiver
    • Full-motion color CCTV video at distances up to 5,400 feet (1,800m) when used with any active receiver
    • Impedance: BNC coax:75 Ohms
    • Transmission Distance: Max.600M(BW)
    • Video Format: NTSC/PAL/CCIR/SECAM
    • Operation Frequency Range: DC--6MHz
    • Twisted Pair Connector: One Pin Connector
    • Common Mode/Different-mode Rejection: 15kHz to 6MHz 60db type
    • UTP/Connector: 100 Ohms or RJ-45 100 Ohms
    • Operation Temperature: 0℃~50℃
    • Humidity: 0~95%
    • Power In: Not Required
    • Input Voltage: 12V
    • Dimensions: 55 x 25 x 25mm / 2.2 x 1.0 x 1.0in(L x W x H)

    Wire Type:  

    • Specification: 24AWG UTP CAT-5
    • Impedance: 100Ohms +/-20%
    • DC Loop Resistance: 18 Ohms/100M
    • Differential Capacitance: 62pf/M (maximum)


    Camesovy 1-Channel UTP Passive Video Balun with Built-in Transient Protection for Security CCTV Camera ESRT-201C

    • Enables cost-effective, point to point transmission appliance

    Video Balun

    • Provides noise interference restrain design and permitting stable images

    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 pilfering or theft of critical storage devices, data and other digital files, high-tech and comprehensive surveillance camera systems are installed at these IT facilities and centers

     Package Included:

    • 1 x Pair of 1 Channel UTP Passive Video Balun with Built-in Transient Protection for Security CCTV Camera ESRT-201C

Customers' Reviews

  ( 23 Reviews)
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Bought this item on

00:00:00 03-19-2012 good present Overall:  
  • Other Thoughts: A power adapter I purchased had an output that you plugged the wire terminal into a jack. I wanted to have the power lead off the adapter to end in bare wires so I could connect the wires to some electrical equipment I was using in a control scheme.

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Bought this item on

00:00:00 03-16-2012 Nice, Very Nice Overall:  
  • Other Thoughts: Needed these for a security camera system install. Plug seem to be exactly what was stated. Everything should work out fine. Such a great buy!

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Bought this item on

00:00:00 03-12-2012 Feels Durable Overall:  
  • Other Thoughts: I got these in the mail finally. I guess the first shipment was lost in the mail and after several email to the seller they shipped another set out to me which I did receive.

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Bought this item on

00:00:00 03-06-2012 good present Overall:  
  • Other Thoughts: One Note though, After using a new batch I noticed the polarity is reversed. Also had a couple of defective ones that would short my power supply box. Took me some time to figure it out. I would verify with a multimeter before installing. In all I'm still very pleased. All my cameras are working! Knocked one star off!

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Bought this item on

00:00:00 03-01-2012 Just What I Was Looking For Overall:  
  • Other Thoughts: These are great!. I'm using on the ends of my Siamese cable run. It gives a nice clean custom look. I like that I can use the thicker 18 ga. wire for my cameras

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Bought this item on

00:00:00 02-26-2012 A must have item Overall:  
  • Other Thoughts: I have used these for at least 5 weeks now and the quality of video is great. <br/>Why pay more for the same product, I highly recommend these.

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Bought this item on

00:00:00 02-21-2012 good present Overall:  
  • Other Thoughts: High quality item and Easy to hook up. Great price relative to others I saw. Highly recommend.

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Bought this item on

00:00:00 02-17-2012 good present Overall:  
  • Other Thoughts: I ordered a competing video balan which arrived DOA. I got 5 of this balun and they all worked as expected. The video quality is excellent over all of my Cat 5 runs (my longest is about 80 ft).

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Bought this item on

00:00:00 02-12-2012 Just what I was looking for! Overall:  
  • Other Thoughts: Fast shippment but it arrived open. Not just outer bag but the actual packaging. Tested on short CAT 5 cable all seem to work. Waiting on 200 foot cables to test.

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Bought this item on

00:00:00 02-07-2012 good present Overall:  
  • Other Thoughts: Image is perfect and voltage drop isn't too bad(about 1/2v every 100 feet). Great buy at this price. (Make sure your source voltage is high enough to counter the voltage drop or you won't be able to power your camera)

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