Adopted COB technology effectively improves the reliability, light color and protection performance of LED display. It can effectively achieve waterproof, dust proof, oxidation resistance, and static electricity prevention.
3840 Hz
Wide Viewing Angles
Common Cathode Design
High Strength Structure
Magnetic Suction Installation
Front Maintenance
Easy to move
Wireless projection screen
81” 108” 135” 162”
Can be quickly and seamlessly spliced into a large screen
Supports 32 dots infrared touc
Waterproof, dust proof, anti oxidation, anti-static, anti impact, high stability
| COB All-In-One Size | 81" | 108" | 135" | 162" | ||
| Pixel Pitch (mm) | 0.93 | 1.25 | 1.56 | 1.87 | 0.93 | |
| Dot to Dot Resolution | 2K(1920×1080) | 2K(1920×1080) | 2K(1920×1080) | 2K(1920×1080) | 4K(3840x2160) | |
| Physical Density (dot/m²) | 1,137,778 | 640,000 | 409,600 | 284,444 | 1,137,778 | |
| Module Size (W ×H ×D) mm | 150*168.75 | 150*168.75 | 150*168.75 | 150*168.75 | 150*168.75 | |
| Module Resolution (W ×H) | 160*180 | 120*135 | 96*108 | 80*90 | 64*72 | |
| Packaging Process | COB Flip Chip | |||||
| Cabinet Size (W ×H ×D) mm | 600*337.5*32.5 | |||||
| Cabinet resolution (W×H) dot | 640*360 | 480*270 | 384*216 | 320*180 | 640*360 | |
| Cabinet Material | Die-casting aluminum | |||||
| Scanning Mode | 1/60 | 1/45 | 1/48 | 1月30日 | 1/60 | |
| Grey Scale (Bit) | 14Bit+Control Software 2Bit=16Bit | |||||
| Protection Level | LED Lamp side IP65 | |||||
| Installation/Service Method | Front or back installation/Front service | |||||
| Brightness | 600-3000cd/㎡ adjustable | |||||
| Color Temperature | 3200-9300K adjustable | |||||
| Brightness Uniformity | ≥98% | |||||
| Color Uniformity | Within 0.003Cx, Cy | |||||
| Horizontal/Vertical View Angle | 160°（±10°） | |||||
| Contrast Ratio | ≥10000:1 | |||||
| Color Calibration of Single Dot | Yes | |||||
| Brightness Calibration of Single Dot | Yes | |||||
| Drive Mode | Constant Current Drive | |||||
| Standard Receiving Card | A7S | A5S-PLUS | A5S-PLUS | A5S-PLUS | A7S | |
| Refresh Frame Frequency | 50/60 Hz | |||||
| Max Refresh Rate | ≥2880Hz | ≥3840Hz | ≥3840Hz | ≥3840Hz | ≥2880Hz | |
| Network Connection Port | RJ45 | |||||
| Input Voltage AC | 110-220V | |||||
| Module Max Current DC | DC4.2V | |||||
| Module Input Voltage DC | 2.5A | |||||
| Cabinet Max Power Consumption | ≤450W/m2 | |||||
| Cabinet Aver. Power Consumption | ≤150W/m2 | |||||
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