Shenzhen Vios Electronic Technology Co., Ltd
Shenzhen Vios Electronic Technology Co., Ltd Managements LED lighting products, LED controller system, LED electronic screen, LED products, lamps, ornaments, electronic products, digital products,
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cabinet weighs only 9kg, easy to install and transport.
2. Noiseless: Die-casting Aluminum cabinets, fanless design with noiseless power supply.
3. Seamless: High precision CNC machining, precision up to 0.1mm
4. Fast Installation and disassembling: connection lock between cabinets are patented, closely combined, safe, reliable and adjustable, 50 cabinets can be installed in one hour.
5. Front service: use patented spring bead positioning pain and connection lock, any defective cabinet can be removed easily without dismantling the whole screen
6. Mask without screws: mask fixation uses patented snap joints instead of screws; it takes only 25 seconds to assemble one module, much more convenient for maintenance.
7. Unique blanking circuit: high definition display by eliminating the row/line after-image without damaging the LED lamps.
8. Energy saving: low electric current, high-bright lamps, equipped with PFC switching power supply, save 30% electricity.
9. High refresh rate, high gray level: It can reach 16bit by using PWM driving IC, refresh rate is more than 4000HZ, the gray level is still high even under the condition of low brightness
10. Color correction: support dot-to-dot correction, guarantee the consistency of LED color and brightness, No chromatic aberration for new screens.
11. Dual back-up: both power supply and system dual back-up are optional, reliable performance.
| Product spec. | P3.91 | P4.81 | P5.21 | P6.25 | P7.81 |
| Pixel Pitch | 3.91mm | 4.81mm | 5.21mm | 6.25mm | 7.81mm |
| Module Size | 128x128 | 104x104 | 96x96 | 80x80 | 64x64 |
| LED Specification | SMD2121 | SMD3528 | SMD3528 | SMD3528 | SMD3528 |
| Pixel Configuration | 1R1G1B | 1R1G1B | 1R1G1B | 1R1G1B | 1R1G1B |
| Pixel Density | 65536dots/ m2 | 43264dots/ m2 | 36864dots/ m2 | 25600dots/ m2 | 16384dots/ m2 |
| Driving Method | 1/16 scan | 1/13 scan | 1/16 scan | 1/10 scan | 1/8 scan |
| Gray/color | ≥14bit | ≥14bit | ≥14bit | ≥14bit | ≥14bit |
| Brightness | ≥1100cd/ m2 | ≥2000cd/ m2 | ≥1300cd/ m2 | ≥1500cd/ m2 | ≥1200cd/ m2 |
| Refresh rate | ≥ 1000HZ | ≥1000HZ | ≥ 2000HZ | ≥ 2000HZ | ≥ 2000HZ |
| Working Voltage | AC 220V/110V | AC 220V/110V | AC 220V/110V | AC 220V/110V | AC 220V/110V |
| Max. Power consumption | 200W/PCS | 180W/ PCS | 130W/ PCS | 150W/ PCS | 100W/ PCS |
| Average Power consumption | 80W/PCS | 70W/PCS | 50W/ PCS | 60W/ PCS | 40W/ PCS |
| Working temperature | -20℃ ～ +50℃ | -20℃ ～ +50℃ | -20℃ ～ +50℃ | -20℃ ～ +50℃ | -20℃ ～ +50℃ |
| Cabinet weight | 9 KG | 9 KG | 9 KG | 9 KG | 9 KG |
