The Industry's First Vertical Display Solution
Full Control in the Vertical Display Era
•Multi-view Monitoring Mode
•3-second Quick-release Design
•Full Waveform Monitoring, SDI and HDMI Dual Coverage
•Custom 3D-LUT,HDR Monitoring
•Pressure-resistant Protective Housing,Tally Indicator Light
•VESA Mount, Efficient Transfer Monitoring
•Restore the Anamorphic Wide-screen
•Single Window, Independent Control
•Horizontal and Vertical Cropping
D21 Pro


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Multi-view Monitoring Mode The screen can be set to dual, triple, and quad-view, supporting picture-in-picture mode to meet different monitoring needs |
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The Fortress on the Set , Protect the Image 3-second Quick-release Design, Efficiency Innovation
Hardcore Protection, Fearless of Extreme Environments |
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Multi-mounting Point Design, Ecological Expansion
Pressure-resistant Protective Housing
VESA Mount, Efficient Transfer Monitoring |
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Effective Monitoring, Innovative Experience •Single Window, Independent Control |
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•Restore the Anamorphic Wide-screen |
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•Horizontal and Vertical Cropping |
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•9:16 Composition Mark Ratio |
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•Support SDI Channel Selection |
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•Camera Position Reminder |
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Dual Interface Collaboration Provide three SDI input/loop output, providing flexibility and diversity for your creation. 3G-SDI IN /OUT *3, Professional-grade SDI Interface, Stable Transmission and Multi-device Collaboration. Full-scenario HDMI Interface, High-resolution Compatible and Flexible Adaptation |
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Full Waveform Monitoring, SDI and HDMI Dual Coverage Supports full waveform monitoring in SDI and HDMI signal source, frame-level data visualization, exposure and color control, injecting certainty into efficient creation. |
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Custom 3D-LUT, Set Your Cinematic Style Directly Built-in LUTS with various styles, supports importing custom LUTS, and defines your own creative movie style. |
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Color Mastery and True Restoration 21.5-inch IPS professional 10-bit display panel, supports 33x33x33 hardware 3D-LUT, can achieve real-time and accurate color calibration, and restore true colors to the greatest extent. |
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Power Adaption for All Acenarios, Unlimited Shooting •V-mount battery power supply: outdoor shooting |
| Equipped with Tally Indicator Light The front Tally light provides three different color signals: red, green and blue. |
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Professional Auxiliary Functions Provide comprehensive monitoring auxiliary functions to ensure that every detail of the shooting picture is accurately controlled and help capture every flawless frame. |
Product Specification

| Technical Parameter | Interface | Other | Packing List | |||
| Model | D21 Pro | Signal Input | HDMI2.0 * 2 | Net Weight | 11.2kg |
Monitor body * 1 USB drive * 1 Pin-shaped power cord * 1 |
| Size | 21.5" | Signal Output | HDMI2.0 * 1 | Material of Case |
Aluminum alloy + Composite material |
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| Brightness | 1000Nits | Audio Output | 3.5mm Stereo | Speaker | (8Ω3W) * 2 | |
| Resolution | 1080p | Data Interface | USB2.0 | Work Temperature | 0℃~50℃ | |
| Color Gamut | 99.5%DCI-P3 | Tally | RJ45 | Storage Temperature | -20℃~60℃ | |
| Contrast Ratio | 1000:1 | SDI IN | SDI Input * 3 | Monitor Size | 584*426*177mm | |
| Display Color Depth | 10Bit (8Bit+2FRC) | SDI OUT | SDI Output * 3 | |||
| View Angle | 178°(H/V) | Power Supply |
AC 100V-240V (50Hz/60Hz) Airline plug DC 12-24V V-mount battery power supply |
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| Display Ratio | 16:9 | |||||
| Color Calibration | Delta E<2 | |||||
| Backlight | LED | |||||















