Seco-Larm EVT-TB1-42T ENFORCER Active Video Balun, Transmitter

  • JMAC SKU: SECO-LARM-EVT-TB1-42T
$67.16
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The fast, easy, and low-cost way to connect a CCTV camera to a monitor, multiplexer, or video recorder. These amplified video baluns allow the video signal of a single CCTV camera to be transmitted long distances over low-cost Cat5e/6 unshielded twisted pair (UTP) cable. They are great for both full-motion color and full-motion monochrome cameras, and increase the flexibility of where such cameras can be mounted. These CCTV baluns also work over existing UTP cabling, making them perfect for use in nearly any building or across an entire campus.

UPC: 999999335827
Also known as: SL-EVTTB142T, EVTTB142T

Technical Specifications:
  • Range: Active Tx & Rx - Up to B/W 1.5 miles (2.4km) or color up to 0.9 miles (1.5km), Active Rx & passive balun - Up to 3,000' (914m)
  • Maximum Input: 1.0Vp-p
  • Red LED: Confirms power on/off
  • Green LED: Confirms video signal received (Rx)
  • Adjustments: 3-position range switch (high, medium, low)
  • Power: 12VDC, adapter included, or optional 24VAC transformer
  • Current: 40mA Tx, 80mA Rx
  • Insertion Loss: < 2dB per pair from DC~5MHz
  • Return Loss: > -15dB from DC~5MHz
  • Frequency Response: DC~5MHz
  • Attenuation: DC~5MHz, 1.5dB max
  • Common Mode Rejection: 60dB, 15KHz~5MHz
  • Impedance: (BNC): 75@1MHz, Terminal Block: 100@1MHz
  • Temperature Range: 7~329 F (-14~165 C)
  • Humidity Range: 0~95%
  • Wire Type: UTP (Unshielded Twisted Pair) 16~24 AWG
  • Wire Category: Category 2 or better
  • UTP Connection: Terminal Blocks
  • Case: Black ABS Plastic


For more information about the Seco-Larm EVT-TB1-42T, please contact us.
  • Transmits a monochrome video signal up to 1.5 miles (2.4km) or color up to 0.9 miles (1.5km).
  • 12VDC power - adapter included, or optional 24VAC transformer.
  • Uses low-cost Cat5e/6 cable instead of costly coaxial cables.
  • Includes a BNC connector and terminal blocks - No need to waste time crimping RJ-45 connectors.
  • High immunity from interference - Built-in impedance coupled device and noise filter.
  • Easy installation.
  • Gold-plated BNC connector for added reliability and longer life.


2 Reviews

  • 5
    SECO-LARM-EVT-TB1-42T

    Posted by 141515 on May 8th 2019

  • 5
    SECO-LARM-EVT-TB1-42T

    Posted by 75671 on Oct 12th 2014