DPO-U Series
- 【DPO-U250A】2.5mm U Series Outdoor Full Color Standard Metal LED Display
- 【DPO-U250B】2.5mm U Series Outdoor Full Color Die-Cast Aluminum Cabinet LED Display
- 【DPO-U300A】3mm U Series Outdoor Full Color Standard Metal LED Display
- 【DPO-U300B】3mm U Series Outdoor Full Color Die-Cast Aluminum Cabinet LED Display
- 【DPO-U400A】4mm U Series Outdoor Full Color Standard Metal LED Display
- 【DPO-U400B】4mm U Series Outdoor Full Color Die-Cast Aluminum Cabinet LED Display
- 【DPO-U500A】5mm U Series Outdoor Full Color Standard Metal LED Display
- 【DPO-U500B】5mm U Series Outdoor Full Color Die-Cast Aluminum Cabinet LED Display
- 【DPO-U667A】6.67mm U Series Outdoor Full Color Standard Metal LED Display
- 【DPO-U667B】6.67mm U Series Outdoor Full Color Die-Cast Aluminum Cabinet LED Display
- 【DPO-U800A】8mm U Series Outdoor Full Color Standard Metal LED Display
- 【DPO-U800B】8mm U Series Outdoor Full Color Die-Cast Aluminum Cabinet LED Display
- 【DPO-U1000A】10.00mm U Series Outdoor Full Color Standard Metal LED Display
- 【DPO-U1000B】10.00mm U Series Outdoor Full Color Die-Cast Aluminum Cabinet LED Display
- Outdoor LED video walls revolutionize advertising with dynamic displays, real-time updates, and creative visuals—ideal for finance, retail, transportation, and public spaces.
| Model | DPO-U250A/B | DPO-U300A/B | DPO-U400A/B | DPO-U500A/B | DPO-U667A/B | DPO-U800A/B | DPO-U1000A/B |
| LED encapsulation | SMD1415 | SMD 19121 | SMD 19121 | SMD2727 | SMD 3535 | SMD 3535 | SMD 3535 | |
| Pixel pitch | 2.5mm | 3mm | 4mm | 5mm | 6.67mm | 8mm | 10mm |
| Resolution | 160000 pixels/m² | 111111 pixels/m² | 62500 pixels/m² | 40000 pixels/m² | 22500 pixels/m² | 15625 pixels/m² | 10000 pixels/m² |
| Lamp beads/IC | Copper wire/high refresh rate |
| Pixel configuration | 1R1G1B |
| Module resolution | 128*64 | 104*52 | 80*40 | 64*32 | 48*24 | 40*20 | 32*16 |
| Module size (mm) | 320*160 |
| Cabinet resolution | 384*384 | 312*312 | 240*240 | 192*192 | 144*144 | 120*120 | 96*96 |
| Cabinet dimension(mm) | 960*960 |
| Working voltage | DC+3.8V~+5V |
| Best viewing distance | ≥7.5m | ≥9m | ≥12m | ≥15m | ≥20m | ≥24m | ≥30m |
| Horizontal viewing angle | ≥170° |
| Vertical viewing angle | ≥170° |
| Maintenance method | Rear maintenance |
| Graphics card | DVI/HDMI/DP |
| Video signal | Compatible with PAL/NTSC/SECAM format, support S-Video; VGA; RGB; Composite Video; SDI; DVI; RF; RGBHV; YUV; YC, etc. |
| Control mode | Synchronous control |
| Drive device | Constant current drive |
| Refresh rate | ≥3840Hz |
| Frame rate | ≥60Hz |
| Scanning method | 16S | 13S | 10S | 8S | 6S | 5S | 4S |
| Brightness | ≥5000CD/m² (adjustable) |
| Grayscale | 281 trillion |
| Contrast | ≥10000:1 |
| Attenuation rate (after working for 3 years) | ≤15% |
| Brightness adjustment method | Software 0 to 255 stepless adjustment |
| Computer operating system | WIN98/2000/WIN XP/WIN Vista/WIN7 |
| MTBF | ≥20000H |
| Lifespan | ≥100000H |
| Failed rate | ≤1/100000 and no continuous failed pixels |
| Software | Professional LED display system programming software |
| Storage temperature | -35℃~+85℃ |
| Operating temperature | -20℃~+50℃ |
| Operating humidity | 10%~80% no condensation |
| Operating voltage (AC) | 220V±10%/50Hz or 110V±10%/60Hz |
| Average power consumption | ≤300W/m² | ≤300W/m² | ≤300W/m² | ≤270W/m² | ≤270W/m² | ≤270W/m² | ≤300W/m² |
| Maximum power consumption | ≤1000W/m² | ≤1000W/m² | ≤1000W/m² | ≤900W/m² | ≤900W/m² | ≤900W/m² | ≤990W/m² |
| Brightness uniformity | ≥99% |
| Cabinet material | A : Standard Metal Cabinet | B : Cast Aluminum Cabinet |
| Cabinet weight | A : ≤45kg/m² | B : ≤30kg/m² Cabinet |
| Protection class | A : Front IP65 | B : Front IP65/Rear IP54 Cabinet |
Q & A
Trusted IT Hardware,
Delivered Right.
Green Code Technologies is a UK-based IT hardware supplier trusted by businesses across 50+ countries — for genuine equipment, fast delivery, and expert support.
Enterprise IT Solutions Partner
Genuine, warranty-backed hardware from leading brands including Cisco, Huawei, HPE, Dell, Fortinet and more — sourced through authorised channels.
Fast UK & Global Delivery
Next-day delivery across the UK and rapid worldwide shipping. Orders placed before 2 PM are dispatched the same working day.
100% Authentic Hardware
Every product is verified for authenticity with verifiable serial numbers. We supply only genuine and certified equipment — no grey-market risk.
Expert Technical Support
Our in-house engineers provide free pre-sales and post-sales support to help you choose the right product for your infrastructure.
Competitive Pricing
We source directly from authorised supply chains to bring you the best enterprise IT hardware value without compromising on quality or warranty.
Sustainable IT Solutions
Sustainability is at our core. We offer eco-friendly certified-refurbished options alongside new hardware to reduce your organisation's carbon footprint.

























Reviews
There are no reviews yet