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Duontyye 2CH HD Video Coaxial Multiplexer Review: Can two HD camera signals share one coaxial cable?

Duontyye 1080P AHD/CVI/TVI / 2CH HD Video Coaxial Multiplexer (2 Channel Video in One Coaxial Cable Transmission)
4.7
[Compact Project Design]  Engineered for projects with minimal installation volume requirement.
[2-Channel HD Transmission]  Transmits two HD camera signals over a single coaxial cable.
[Long-Distance Coverage]  Reliable video transmission up to 400 meters over coax.
[Single-Cable Efficiency]  Reduces cabling by carrying dual HD signals on one coaxial line.
[Easy Integration]  Simple integration with existing coax systems for fast deployment.
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Wireless security gear that transmits two HD camera feeds over a single coaxial cable, designed for installations with tight space requirements. Meet Duontyye 2CH HD Video Coaxial Multiplexer, engineered to keep wiring neat while supporting long runs up to 400 metres. Is the compact wiring solution the right choice for your CCTV project?

⚡ At a Glance
  • Image Quality: Two HD channels transmit over a single coaxial cable, preserving 1080P signal integrity
  • Best for: Installations with limited cabling space, retrofit CCTV projects and long-run camera placements
  • Not ideal for: Large multisensor or IP camera systems that require more than two analogue feeds

Designed for deployments with constrained installation volumes, sending two HD camera signals via a single coaxial cable. Design allows long-distance transmission up to 400 metres.


Neater cabling, with two-channel coaxial transmission

Multiplexes two HD camera signals onto a single coaxial run, eliminating the need for separate cables for each camera. Formats supported include AHD, CVI and TVI at 1080P as specified in the product name.

Reduces the physical cabling required for CCTV installations, making routing and trunking simpler in cramped or finished spaces.

Long-distance coverage, with support for transmission up to 400 metres

Engineered to maintain HD signal integrity across extended coaxial runs, allowing cameras to be positioned far from recording equipment without changing to IP infrastructure. The specification notes a maximum transmission distance of up to 400 metres.

Enables placement of cameras across larger properties or separate buildings while keeping the recorder in a convenient location.

Space-conscious installation, with a compact design for minimal installation volume

Designed according to project requirements that call for minimal installation volume, so the form factor fits into small junction boxes and tight enclosures. The compact approach prioritises low on-site footprint.

Makes retrofits in restricted spaces easier and permits placement inside cabinets or shallow voids where larger multiplexers would not fit.

✨ The 4 Key Reasons for Duontyye 2CH HD Video Coaxial Multiplexer
  1. Two-channel multiplexing - Halves physical cable routes between cameras and recorders.
  2. Long-range transmission - Keeps 1080P signals intact over longer coaxial runs.
  3. Compact installation footprint - Fits into tight spaces, easing retrofits and cabinet work.
  4. AHD/CVI/TVI compatibility - Integrates with common analogue HD camera formats without conversion.
📋 Technical Details at a Glance
  • Category: Wireless
  • Product Type: 2CH HD Video Coaxial Multiplexer
  • Supported Formats: AHD, CVI, TVI (1080P)
  • Channels: 2
  • Transmission Medium: Single coaxial cable carrying two channels
❓ Frequently Asked Questions

Q: Can two HD cameras share one coaxial cable?

A: Yes, the unit transmits two HD camera signals over a single coaxial cable, enabling dual-channel operation on one run.

Q: Which video formats are supported?

A: Compatibility includes AHD, CVI and TVI at up to 1080P, as indicated in the product information.

Q: How far can signals be transmitted over the coaxial cable?

A: Transmission distance reaches up to 400 metres, suitable for long runs between cameras and the recorder.

🏆 Our Verdict

Suitable for installers and integrators working on retrofit CCTV projects with limited space and long cable runs. Two-channel coaxial transmission combined with a 400 metre range reduces cabling complexity and allows distant camera placement. A practical, space-saving option that can shorten installation time and simplify long-term maintenance.