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  • 4K60 12G SDI  StandAlone Endoscope 2 Channel 4K Switchable RTMP HDMI Encoder Capture Card Box Digital Video Recorder
  • 4K60 12G SDI  StandAlone Endoscope 2 Channel 4K Switchable RTMP HDMI Encoder Capture Card Box Digital Video Recorder
  • 4K60 12G SDI  StandAlone Endoscope 2 Channel 4K Switchable RTMP HDMI Encoder Capture Card Box Digital Video Recorder
  • 4K60 12G SDI  StandAlone Endoscope 2 Channel 4K Switchable RTMP HDMI Encoder Capture Card Box Digital Video Recorder
  • 4K60 12G SDI  StandAlone Endoscope 2 Channel 4K Switchable RTMP HDMI Encoder Capture Card Box Digital Video Recorder
  • 4K60 12G SDI  StandAlone Endoscope 2 Channel 4K Switchable RTMP HDMI Encoder Capture Card Box Digital Video Recorder
4K60 12G SDI  StandAlone Endoscope 2 Channel 4K Switchable RTMP HDMI Encoder Capture Card Box Digital Video Recorder
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4K60 12G SDI StandAlone Endoscope 2 Channel 4K Switchable RTMP HDMI Encoder Capture Card Box Digital Video Recorder

  • 1 - 9 Pieces
    $629.10
    $699
  • 10 - 49 Pieces
    $395.10
    $439
  • >= 50 Pieces
    $359.10
    $399

4K60 12G SDI StandAlone Endoscope 2 Channel 4K Switchable RTMP HDMI Encoder Capture Card Box Digital Video Recorder

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • 4K60 12G SDI/HDMI Capture & Encoding: Supports simultaneous input from two channels via 12G-SDI and HDMI interfaces, enabling 4K@60fps video capture and real-time H.264/H.265 encoding for high-quality streaming and recording.
  • RTMP Streaming & Switchable Output: Enables direct RTMP protocol streaming to platforms like YouTube or Twitch, with seamless switching between SDI and HDMI inputs for dynamic content delivery.
  • Digital Video Recording: Acts as a standalone recorder, storing 4K footage directly to an external drive (not included) for post-production or archival purposes.

Key features

  • 1. Durable Metallic Construction for Enhanced Reliability

  • With a corrosion-resistant aluminum alloy body, you can ensure long-term durability and efficient heat dissipation compared to plastic-based encoders*.

  • 2. Versatile 2-Channel Input Switching for Seamless Flexibility

  • With switchable SDI and HDMI inputs, you can effortlessly toggle between 4K video sources during live streaming or recording without interrupting workflows*.

  • 3. Ultra-High-Definition 4K60 Performance for Professional-Quality Output

  • With 12G-SDI support and 4K resolution at 60fps, you can capture and stream crisp, lag-free video—outperforming 1080p or 30fps encoders in clarity and smoothness*.

  • 4. RTMP Streaming & Standalone Design for Commercial-Grade Applications

  • With built-in RTMP protocol and standalone operation, you can deploy this encoder for continuous live streaming in medical endoscopy, event broadcasting, or remote monitoring scenarios without requiring a PC*.

  • 5. EU Compliance Certifications for Global Market Readiness

  • With RoHS, EPR (Germany/France), and FCC certifications, you can meet stringent environmental and safety standards for seamless EU market entry compared to uncertified alternatives*.

Product details

4K60 12G SDI  StandAlone Endoscope 2 Channel 4K Switchable RTMP HDMI Encoder Capture Card Box Digital Video Recorder

The 4K60 12G SDI StandAlone Endoscope 2 Channel 4K Switchable RTMP HDMI Encoder Capture Card Box Digital Video Recorder is a compact, high-performance device designed for professional video streaming, recording, and signal conversion. Built with durable aluminum alloy and featuring a sleek, ribbed design for optimal heat dissipation, it supports 4K@60Hz video capture via 12G-SDI and HDMI inputs. Certified to global standards like FCC, RoHS, and EPR, it ensures reliability in diverse environments.


Technical specifications

FeatureSpecificationApplication Scenario
Resolution4K@60Hz Ultra HDLive streaming, medical imaging, event production
Input/Output Ports2x 12G-SDI, 2x HDMI, Ethernet (RTMP), DC 12VMulti-source signal aggregation and networked setups
Protocol SupportRTMP/RTMPS for low-latency streamingSocial media broadcasts, remote monitoring
CertificationsEPR (Germany/France), FCC, RoHS, EMC, LVDCompliance for EU and global markets
MaterialAluminum alloy with ribbed heat-dissipating surfaceDurability in industrial or medical environments

Customization guide

Adjustable parameters include:

  • Input Channel Switching: Prioritize SDI or HDMI signals for dynamic workflow needs.
  • Resolution Scaling: Toggle between 4K@60Hz and lower resolutions for bandwidth optimization.
  • RTMP Configuration: Customize streaming parameters (e.g., bitrate, latency) for platform-specific requirements.

Get inspired

Capture and stream 4K video seamlessly with this versatile encoder. Ideal for live surgeries, sports events, or corporate webinars, it combines robust performance with compact portability.


Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Resolution4K@30Hz4K@60Hz8K@60Hz*
Bandwidth6Gbps12Gbps24Gbps
Simultaneous Streams1 RTMP channel2 RTMP channels4 RTMP channels
Input Channels1 SDI + 1 HDMI2 SDI + 2 HDMI4 SDI + 4 HDMI

*8K@60Hz requires Pro firmware upgrade.


Supplier's note

  1. Three Technical Breakthroughs:

    • 12G-SDI Support: Enables 4K@60Hz capture, 50% faster than traditional 6G-SDI devices.
    • RTMP Protocol Integration: Reduces latency by 30% for real-time streaming.
    • Dual-Channel Switching: Instantly prioritize critical signals in medical or live-event scenarios.
  2. Version Selection Guidance:

    • Base Model: Ideal for SMEs or educators needing cost-effective 4K streaming.
    • Advanced Model: Best for professional videographers requiring dual-channel 4K@60Hz workflows.
    • Pro Model: Designed for enterprise or broadcast studios demanding 8K scalability and multi-stream reliability.

    Example: The Pro’s 24Gbps bandwidth and 4K@60Hz support enable 4K live broadcasts in stadiums, paired with its aluminum chassis to withstand harsh outdoor conditions.

Frequently asked questions

  • Which 4K60 12G SDI encoder suits small broadcasting studios?

  • How do I clean the metallic surface of the Unisheen encoder?

  • Should I choose aluminum or plastic for an endoscope capture card?

  • Can this HDMI encoder support custom RTMP streaming protocols?

  • Is the Unisheen 4K encoder RoHS and FCC certified?

  • What’s the difference between SDI and HDMI inputs on this encoder?

  • Can I remotely control the encoder via Ethernet?

  • How does the dual-channel switching work on this capture card?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Video Resolution & Frame RateLive streaming, 4K content production4K60 (3840x2160 @60Hz) ▲▲▲
Industry: 1080p60 ▲
Base: 4K30 ▲
Supports smooth 4K60 capture for high-motion events (e.g., sports, concerts)Higher power consumption vs. lower-tier models (12V DC required)
Input/Output PortsMulti-source signal integrationDual SDI/HDMI inputs + Ethernet ▲▲▲
Industry: Single SDI/HDMI ▲
Base: SDI only ▲
Flexibility for dual-camera setups or mixed signal sources (tooltip: "SDI/HD-SDI 12Gbps")Requires more cabling for full utilization
Streaming Protocol SupportRemote broadcasts, cloud integrationRTMP/RTMPS (ISO/IEC 14496-10) ▲▲▲
Industry: RTMP only ▲
Base: No RTMPS ▲
Secure, low-latency streaming to platforms like YouTube/ Twitch (tooltip: "Latency <200ms")Advanced encryption (RTMPS) adds computational overhead
CertificationsEU-compliant deploymentsRoHS 2/EPR Germany/France ▲▲▲
Industry: Basic FCC/CE ▲
Base: No EPR ▲
Meets strict EU environmental regulations (tooltip: "EPR Germany Packaging 2019")Compliance costs may increase pricing vs. non-certified alternatives
Recording CapabilitySurgical/endoscopic documentation2-channel switchable recording ▲▲▲
Industry: Single-channel ▲
Base: No switching ▲
Simultaneously records and switches feeds (tooltip: "SDI/HDMI inputs isolated")Requires larger storage for dual 4K streams
Power Efficiency & DesignPortable field operationsAluminum chassis with ribbed cooling ▲▲▲
Industry: Plastic casing ▲
Base: Passive cooling ▲
Durable, heat-dissipating design (tooltip: "Operates at <45°C under load")Heavier than plastic alternatives (tooltip: "Weight: 1.2kg vs. 0.8kg base")

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