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Small black box with BNC input, BNC loop output, HDMI port and power socket

ESTONE

ESTONE TVI/CVI/AHD to HDMI Converter BNC Loop Output

SKU CH-3803-4KN7G

Converts TVI, CVI, AHD and CVBS security camera signals to 1080p or 720p HDMI at 60 Hz with a BNC loop output for additional monitors over coax up to 700 metres

  • TypeTVI/CVI/AHD to HDMI Converter
  • Connector AOne channel CVI/TVI/AHD/CVBS BNC input
  • Connector BOne Channel CVI/TVI/AHD/CVBS BNC loop output;1x One channel
  • Package Contents1x TVI/CVI/AHD to HDMI Converter 1x 5V/1A Power Adapter and
  • Plug-and-play conversion of TVI, CVI, AHD and CVBS signals to HDMI
  • HDMI output selectable at 1080p or 720p at 60 Hz for monitor compatibility
  • BNC loop output preserves lossless 4K video while feeding additional displays
  • Automatic resolution detection up to 8 MP for TVI/AHD and CVI sources
  • Coaxial transmission reaches 500 to 700 metres depending on resolution

Security Camera Signal Converter

This device converts TVI, CVI, AHD and CVBS BNC signals from security cameras to an HDMI output for monitors or HDTVs. It is built for installers and system owners who need to view analogue high-definition camera feeds on modern displays without a dedicated DVR.

Resolution Support and Cable Reach

The HDMI output delivers 1080p or 720p at 60 Hz, selectable by a switch, while the BNC loop output passes the original signal onward. TVI and AHD inputs accept 720p, 1080p, 3MP, 4MP, 5MP and 8MP resolutions; CVI inputs accept 720p, 1080p, 4MP and 8MP. Coaxial cable runs of 500 to 700 metres are supported, with maximum distance varying by resolution.

Power and Thermal Behaviour

The unit ships with a 5 V 1 A power adapter and operates without a fan, so it runs silently in monitoring rooms or ceiling voids. Power draw stays low enough for the supplied adapter to handle continuous operation without overheating in normal indoor environments.

Highlights

  • Plug-and-play conversion of TVI, CVI, AHD and CVBS signals to HDMI
  • HDMI output selectable at 1080p or 720p at 60 Hz for monitor compatibility
  • BNC loop output preserves lossless 4K video while feeding additional displays
  • Automatic resolution detection up to 8 MP for TVI/AHD and CVI sources
  • Coaxial transmission reaches 500 to 700 metres depending on resolution

Specifications

TypeTVI/CVI/AHD to HDMI Converter
Connector AOne channel CVI/TVI/AHD/CVBS BNC input
Connector BOne Channel CVI/TVI/AHD/CVBS BNC loop output;1x One channel HDMI output
Package Contents1x TVI/CVI/AHD to HDMI Converter
1x 5V/1A Power Adapter and Cable
1x 1x User Manual

Questions about this item

Will the BNC loop output let me keep my existing DVR connected while adding an HDMI monitor?

Yes, the single BNC loop output passes the incoming TVI, CVI, AHD or CVBS signal through to your DVR while the converter simultaneously sends a 1080p or 720p@60Hz HDMI feed to a monitor.

How can I confirm the converter is correctly detecting my camera resolution after setup?

The unit auto-identifies the input; TVI and AHD sources up to 8MP and CVI sources up to 8MP are recognised, and the HDMI output will display at the selected 1080p or 720p@60Hz setting.

Does the package include the power supply and cable needed to run the converter?

The box contains the converter, a 5V/1A power adapter with cable, and a user manual; no additional purchases are required for basic operation.

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