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  1. Manufacturer: Comelit Remove This Item, NVT Remove This Item

Network Video Technologies develops and markets an award winning line of video transmitters/receivers and hub/power systems for the transport of analog and IP video/data, low voltage and PoE power, over unshielded twisted pair (UTP) and Coax cable. While cables have been around for a long time there is always room for improvement and NVT continues to innovate seeking even better ways to gain unsurpassed performance in their equipment.

While being incorporated in the State of California NVT maintains its headquarters in Menlo Park and Sunbury, England. This means you are guaranteed friendly efficient customer service when you contact their support centre. So for the best cables in the business go NVT you won’t be disappointed.

For warranty information click here: http://www.nvt.com/content.php?type=template&key=warranty


Network Video Technologies, Inc.

Tel: (650) 462-8100
Fax: (650) 326-1940

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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  1. NVT NV-813 8 Channel Passive Hub

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    Price: $420.00
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      • Full-motion CCTV video at distances up to 750ft (225m) when used with NVT passive transreceiver
      • Use with any NVT active receiver for distances up to 3,000ft (1km)
      • RJ45 video connectivity with optional NV-RJ45A RJ45 to-screw-terminal
      • Compatible with qualified UTP cameras
      • Supports “up-the coax” type control signal up to 750ft (225m)
  2. NVT NV-3213S 32 Channel Passive Stub Hub

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    Price: $1,048.75
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      • Compact rack mountable 19" 1U high enclosure features 32 channels and only 1.54" (40mm) deep
      • Full motion CCTV at distances up to 750ft (225m) with any NVT passive transceiver
      • Full motion CCTV at distances up to 3,000ft (1km) with any NVT active transceiver
      • Includes Built-in transient protection
      • Includes RJ45 video connectivity
  3. NVT NV-872 8 Channel Digital EQ Active Receiver Distribution Amplifier Hub

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    Price: $1,111.45
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      • Adaptive DigitalEQ™ fully automatic 4-band equalization continuously provides adjustment-free equalization
      • Compact rack-mountable 19" 1U high enclosure features 8 channels with 4 outputs per channel
      • Full motion CCTV video at distances up to 3,000ft (1km) when used with any passive NVT transceiver or hub, 1 mile (1,6km) when used with the NV-653T active transmitter; 1,000ft (300m) with shielded twisted-pair when used with any passive NVT transceiver or hub
      • RJ45 connectivity with optional NV-RJ45A RJ45-to-screw-terminal adaptors (included)
      • Exceptional interference rejection
  4. NVT NV-314A Passive Video/Audio Transceiver

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    Price: $92.39
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      • Full-motion monochrome or color video and audio at distances up to: 750ft (225m) when used with another passive transceiver and 3,000ft (1km) when used with an active receiver such as the NV-518A
      • No power required
      • Built-in transient protection
      • Exceptional interference rejection
      • Supports "up-the-coax" type control signals
  5. NVT NV-RM-15 Rackmount Video/Audio Transceiver System

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    Price: $487.20
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      • Ideal for Video/Audio distribution or video-conferencing connectivity
      • Standard 19in (482mm) 5.25in (133mm) 3U high
      • Supports up to fifteen NV-418AR or NV-518AR Video/Audio Transceivers
      • No cooling fans required
      • Power supply included
  6. NVT NV-214A-M 1 Channel Passive Video Transceiver

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    Price: $25.92
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      • Full-motion CCTV video at distances up to 750ft (225m) when used with any passive NVT transceiver or hub
      • Up to 3,000 feet (1,000 m) with a DigitalEQTM Hub or active receiver
      • Up to 1,500 feet (460m) shall be supported by any NVT StubEQTM Hub
      • Mini-coax pigtail supports in-camera mounting in most dome cameras
      • Reliable Screwless UTP terminal connection
  7. NVT NV-413A 4 Channel Passive Video Transceiver

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    Price: $178.50
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      • Consists Four passive transceiver channels
      • Full-motion CCTV video at distances up to 750ft (225m)
      • Up to 3,000ft (1km) with an NVT active receiver
      • Supports pluggable screw terminal or RJ45 connections
      • No power required
  8. NVT NV-1613S 16 Channel Passive Stub Hub

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    Price: $552.00
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      • Compact rack mountable 19" 1U high enclosure features 16-channels and is only 1.54" (40mm) deep
      • Use with any NVT passive transceiver or hub for full motion CCTV at distances up to 750ft (225m)
      • Use with any NVT DigitalEQTM Hub or active receiver as a rack-mountable passive transmitter for distances up to 3,000ft (1km)
      • Use with any NVT StubEQTM for distances up to 1,500ft (460m)
      • RJ45 video connectivity with optional NV-RJ45A RJ45 to-screw-terminal adaptors (included)
  9. NVT NV-1642 16 Channel StubEQ Active Receiver Hub withPower Supply

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    Price: $1,499.95
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      • Adaptive StubEQTM fully automatic 2-band equalization provides adjustment-free equalization every time
      • Compact rack-mountable 19” 1U high enclosure features 16 channels
      • Full motion CCTV video at distances up to 1,500ft (460m) when used with any passive NVT transceiver or hub, 2,000ft (600m) when used with the NV-653T active transmitter
      • RJ45 connectivity with optional NV-RJ45A RJ45-to-screw-terminal adaptors (included)
      • Exceptional interference rejection
  10. Comelit CCVB Component Video Passive Balun Kit

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    Price: $36.90
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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
  11. Comelit CXHDMI Single Cat5e/Cat 6 HDMI Extender

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    Price: $146.90
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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
  12. NVT NV-518A Dual Video/Audio Transceiver

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    Price: $251.70
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      • Dual full-motion monochrome or color video and audio
      • Distances up to 3,000ft (1km) when used with a passive transceiver
      • Exceptional interference rejection
      • Built-in transient protection and ground lifting
      • Built-in brightness and sharpness controls, Power LED and Active LED
  13. Comelit CAVD-16 16-Port 19-inch Rack-Mountable Active Video Receiver Hub

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    Price: $522.88
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      • 16 Screw Terminal to 16 BNC
      • Built-in Surge Protection
      • Brightness Adjustment
  14. NVT NV-652R Active Video Receiver

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    Price: $154.80
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      • Full-motion CCTV video at distances up to 1 mile (1,6km) with NV-653T transmitter
      • Up to 3,000ft (1km) with a passive NVT transceiver
      • Includes Built-in brightness and sharpness controls
      • Compatible with qualified UTP cameras
      • Best choice for DVR and high resolution applications over 750ft (225m)
  15. NVT NV-813S 8 Channel Passive Stub Hub

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    Price: $275.99
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      • Compact rack mountable 19" 1U high enclosure features 8 channels
      • Full-motion CCTV video at distances up to 750ft (225m) when used with NVT passive transreceiver
      • Up to 3,000ft (1km) when used with any NVT active receiver
      • RJ45 video connectivity with optional NV-RJ45A RJ45-to-screw terminal
      • No power required
  16. NVT NV-442 4 Channel StubEQ Active Hub, Power Supply

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    Price: $560.89
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      • Adaptive StubEQ fully automatic 2-band equalization provides adjustment-free video equalization every time
      • Full motion CCTV video at distances up to 1,500ft (460m) when used with any passive NVT transceiver or hub, 2,000ft (600m) when used with the NV-653T active transmitter
      • RJ45 connectivity with optional NV-RJ45A RJ45-to-screw-terminal adaptor (included)
      • Exceptional interference rejection
      • Built-in transient protection and ground-lifting
  17. NVT NV-1672 16 Channel Digital EQ Active Receiver Distribution Amplifier Hub

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    Price: $2,194.50
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      • Provides adjustment-free equalization every time
      • Full motion CCTV video at distances up to 3,000ft (1km) when used with any passive NVT transceiver or hub, 1 mile (1,6km) when used with the NV-653T active transmitter
      • Includes RJ45 connectivity with optional NV-RJ45A RJ45-to-screw-terminal adaptors
      • Up to 1,000ft (300m) with shielded twisted-pair when used with any passive NVT transceiver
      • Automatic compensation for reverse-polarity wiring
  18. NVT NV-418A Dual Passive Video/Audio Transceiver

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    Price: $135.59
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      • Dual Full-motion monochrome or color video and audio at distances up to: 750ft (225m) when used with another NV-418A and 3,000ft (1km) when used with an active receiver such as the NV-518A
      • No power required
      • Built-in transient protection
      • Exceptional interference rejection
      • Supports "up-the-coax" type control signals
  19. Comelit CB-30 Slim Line Passive Video Balun (2-pack)

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    Price: $9.00
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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
  20. NVT NV-215J-M 1 Channel Passive Video Transceiver RJ45

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    Price: $28.80
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      • Full-motion CCTV video at distances up to 750ft (225m) when used with any Passive NVT Transceiver or hub
      • Up to 1,500 feet (460m) shall be supported by any NVT StubEQ Hub
      • Up to 3,000 feet (1,000m) with a DigitalEQ Hub or NVT Active Receiver
      • Frequency response DC to 10MHz (see Resolution Distance Chart)
      • Mini-coax pigtail supports in-camera mounting in most dome cameras

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