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  1. Manufacturer: Comelit Remove This Item, First Witness Remove This Item

First Witness Video Surveillance Systems has rapidly become a leading manufacturer of wireless video and surveillance equipment. They have effectively reinvented the world of covert surveillance systems by combining the newest technology with over 30 years of law enforcement experience. They have established a large customer base including law enforcement and government agencies in several countries. They supply a wide range of covert surveillance technology including mini DVR’s, pinhole cameras, hidden cameras, wireless transmitters along with a rage of standard CCTV equipment.

With a production team of over twenty employees and a full-time engineering staff, First Witness strives to provide unmatched quality, service, and reliability to the covert surveillance industry.


First Witness

Tel: 800.880.1521

When Comelit was first established their first intercom system still worked using thermionic valves. For more than half a century, Comelit has been a leading player in the technology sector and has seen technology go through an evolution from those early beginnings to what we see today. Today they specialize in: door entry systems, access control, video surveillance and telephone switchboards.

In all these application fields what seemed impossible just a few years ago is now a concrete reality. Innovation is the key in all areas of communication and surveillance and Comelit has invested in its R&D program to bring innovation to the forefront of its business activity delivering functional and stylish products for their clients.


Comelit USA

Tel: (888) 692-9739
Fax: (626) 930-0488

Support:tech@comelitusa.com
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16 Item(s)
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  1. Comelit CBLNPT Passive Balun with PTZ & Power
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    Price: $10.66
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      • Up to 1,800ft (B/W), Up to 1,200 ft (Color)
      • Connect Power, Video and PTZ (RS485/ RS422) over 1 UTP CAT5
      • Passive, no power required
      • Streamlined compact design
      • BNC to RJ45
  2. Comelit CVPD-4 4-Port Passive Power, Video, & Data Hub
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    Price: $30.86
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      • Up to 1,800ft (B/W), Up to 1,200 ft (Color)
      • Connect Power, Video and PTZ (RS485/ RS422)
      • Passive, no power required
      • Streamlined compact design
      • 4 BNC to 4 RJ45
  3. Comelit CAVD Active Video Balun Kit
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    Price: $86.41
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      • Up to 3000ft (Color) and 5000ft (B/W)
      • Supports Video and Data (RS422, RS485)
      • Ideal for speed domes
      • Kit includes Transmitter (CAVD-T), Receiver (CAVD-R) and 2 power supplies
      • Three range adjustment for Gain Control on CAVD-T Transmitter
  4. Comelit CVPD-16 16 Port 19-inch Rack Mountable Passive UTP Hub
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    Price: $251.12
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      • Up to 1,800ft (B/W), Up to 1,200 ft (Color)
      • Connect Video and PTZ (RS485/ RS422)
      • Passive, no power required
      • 19" 1 U Rack mount
      • 16 BNC to 16 Terminal Connection
  5. First Witness IN-IN10 Balun with Video/Power
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    Price: $82.60
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      • Transmits video signals over UTP Cat5E cable to a receiver up to 3000 feet
      • Route power, video and data signals via RJ45 connection for organized pass through
      • Frequency response from DC to 10MHz
      • 12VDC output and 12 watts of continuous power
      • When used with the IN-20/21, power is carried up to 1000ft
  6. First Witness IN-IN10 Balun with Video/Power
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    Price: $82.60
    Add to Wishlist

      • Transmits video signals over UTP Cat5E cable to a receiver up to 3000 feet
      • Route power, video and data signals via RJ45 connection for organized pass through
      • Frequency response from DC to 10MHz
      • 12VDC output and 12 watts of continuous power
      • When used with the IN-20/21, power is carried up to 1000ft
  7. First Witness IN-IN10 Balun with Video/Power
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    Price: $82.60
    Add to Wishlist

      • Transmits video signals over UTP Cat5E cable to a receiver up to 3000 feet
      • Route power, video and data signals via RJ45 connection for organized pass through
      • Frequency response from DC to 10MHz
      • 12VDC output and 12 watts of continuous power
      • When used with the IN-20/21, power is carried up to 1000ft
  8. First Witness IN-IN10 Balun with Video/Power
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    Price: $82.60
    Add to Wishlist

      • Transmits video signals over UTP Cat5E cable to a receiver up to 3000 feet
      • Route power, video and data signals via RJ45 connection for organized pass through
      • Frequency response from DC to 10MHz
      • 12VDC output and 12 watts of continuous power
      • When used with the IN-20/21, power is carried up to 1000ft
  9. First Witness IN-IN30 Head End System
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    Price: $973.00
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      • Receives video signals over UTP Cat5E cable from up to 3000ft
      • Routes all RS485 signals and output to one RS485 port
      • Easy accessible settings for cable slope adjustments in increments of 300ft
      • Built-in ground looping and transient protection
      • Cables terminate using EIA/TIA 568B
  10. Comelit CBVGA VGA Balun Transceiver Kit, VGA x 1 + RJ45 x 1, Distance Up to 900 Feet Max
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    Price: $169.73
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      • Up to 900ft
      • Kit includes Transmitter (CBVGA-T), Receiver (CBVGA-R) and power supplies
      • Built-in Contrast and Brightness adjustment
      • Supports up to 1600 x 1200 @ 85Hz
      • VGA signal over one CAT5 cable
  11. Comelit CCVB Component Video Passive Balun Kit
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    Price: $46.59
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      • Kit includes 2 Baluns
      • Up to 900ft (Color)
      • 3 RCA Female to RJ45 Female (Green = Y, Blue = Pb, Red = Pr)
      • Supports HDTV (480I /480p/720p/1080i)
      • Ideal for DVD, DVR, TV, Satellite, Plasmas and home theatre
  12. Comelit CHDMI HDMI Baluns Kit, Includes Transmitter and Receiver
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    Price: $72.27
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      • Extends HDMI signal over two CAT5/5e/6 cablesr
      • Transmission range up to 200ft at 1080i, 90ft at 1080P resolution
      • Kit includes transmitter (CHDMI-T) and Receiver (CHDMI-R)
      • No power need for distance under 90ft
      • External power supply needed for receiver if transmission range exceeds 90ft
  13. Comelit CB-30 Slim Line Passive Video Balun (2-pack)
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    Price: $8.13
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      • Quick and cost effective way to connect CCTV cameras via UTPCAT5 / 6 wires
      • B/W video signal up to 1,800ft, Color up to 1,200ft
      • Surge protection with Ground connection
      • Quick and secure connection via pressure tab
      • Passive, no power required
  14. Comelit CNTB Passive Balun with Pigtail
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    Price: $7.30
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      • Up to 1800 ft (B/W); Up to 1200 ft (Color)
      • Connect Up to 4 cameras per CAT5 Cable
      • Passive, No Power Required
      • Streamlined Compact Design
      • Flexible 10" Pigtail Conveniently Connects Multiple Baluns to DVR / Multiplexer
  15. Comelit CAVD-16 16-Port 19-inch Rack-Mountable Active Video Receiver Hub
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    Price: $591.41
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      • 16 Screw Terminal to 16 BNC
      • Built-in Surge Protection
      • Brightness Adjustment
  16. Comelit CXHDMI Single Cat5e/Cat 6 HDMI Extender
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    Price: $185.47
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      • Extends HDMI signal over one CAT5/5e/6 cables
      • HDMI 1.3 compliant
      • Transmission range up to 160 feet at 1080p resolution
      • Built in auto-equalization for easy plug and play installation
      • Transmitter unit built in for EDID backup

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