HD P4.81mm rental LED display ultra clear vision with 3840Hz
refresh rate
Features
1. The pixel is tall, the quality is exquisite and realistic, the
color is pure and thick.
2. The flatness is good and the picture is uniform and pleasing to
the eye.
3. High grayscale and high refresh, the studio video effect is
realistic.
4. Safety performance structure, enhanced design is not easy to
deform.
5. Large-angle imaging display technology to meet the wide range
Angle to view unbiased color.
6. It can be designed and maintained on the front and back, easy
and fast and easy to maintain.
Description:
| Bulb size: | 2121 | Resolution/mm: | 4.81 |
| Pixel configuration: | RGB 3 in 1 | Pixel density/m²: | 65410 / m² |
| Module size/ mm | 250 * 250 | Viewing distance: | ≥0.5m |
| scanning method: | 1/32 | Refresh rate: | > 4200Hz |
Details
1. Lightweight. Easy to transport and install, saving labor costs,
suitable for convenient display.
2. Beautiful appearance and simple structure.
3. Connect properly and can be installed and removed by one person
without tools.
4. User-friendly operation interface with fault indicator light for
easy maintenance.
5. High debugging brightness, does not destroy gray scale, realizes
debugging technology, and the image is clear.
Application:
Full color screens are widely used in government and enterprise
projects, exhibitions, cultural tourism, commercial real estate,
outdoor advertising media and other fields. For example:
supermarkets, restaurants, travel agencies, commercial plazas,
cinemas, clubs, schools, hotels, hospitals, communities, commercial
buildings, subway stations, airports, etc. In short, many places
need led screens for various purposes, we will do our best to meet
trends and needs.
Specification (parameter):
| Indoor patch P4.81 |
| Lamp size | 2121 |
| Resolution / mm | 4.81 |
| Pixel configuration | RGB 3 in 1 |
| Pixel density /m² | 65410/ m² |
| Module resolution | 64x64 |
| Module size / mm | 250*250 |
| Viewing distance | ≥0.5m |
| Single point brightness adjustment | Can be added |
| Single point color adjustment | Can be added |
| White balance brightness | > 2500cd /㎡ |
| Color temperature | 6500K-9500K |
| Horizontal viewing angle | 120(°) |
| Vertical viewing angle | 60(°) |
| Signal processing bit | 10 or 14bits |
| Gray process | 1024x1024x1024 16834x16834x16834 65536x65536x65536 |
| Control distance | Network cable: 100m, multi film: 500m, single film: 5km |
| Driving mode | Constant drive current |
| Scanning method | 1/32 |
| Frame rate | 60Hz |
| Refresh rate | > 4200Hz |
| Control mode | Computer synchronization |
| Brightness adjustment range | Manual, automatic operation, stepless continuous adjustment |
| 255 steps, no ash loss |
| Out of control point | <1/10000 |
| Working hours | ≥72hrs |
| MTBF | > 5000hrs |
| Lifetime | 100000hrs |
| All white (half brightness) | 50000hrs |
| Ambient temperature range | Working temperature range: -20 - 45℃ Storage temperature range: -30 - 65℃ |
| Maximum power:/ m² | <1000W |
| Average power:/ m² | <280W |
| Self-test technology | LED check, communication check, power check |
| Temperature monitor (requires customization) |
| Remote monitoring | Remote monitoring, recording potential failures |
| Warning signals are sent to the operator (needs customization) |
| Software Environment | WindowsNT, Windows1999, WindowsXP |
| Luminous point width between centers | Deviation <3％ |
| Brightness uniformity | <10％ |
| Color uniformity (chromaticity coordinates) | ±0.003 |
| Power requirement | AC85-264V(50Hz-60Hz) |
| Contrast | (1000:1) |
| System protection | Moisture proof, dustproof, high temperature protection,
anti-corrosion, anti-burning, anti-static, anti-vibration |
| Humidity (work) | Working:10-95％ |
| Humidity (storage) | Storage:10-95％ |
Competitive advantages:
Professional manufacturer of LED displays
1. OEM service, no minimum order quantity
2. Easy to install, there are regular items in stock
3. Provide free design drawings upon request.
4. Remote control and adjustment is possible.
Competitive advantages:
- Installation service, usually we are not responsible for overseas
installation, but we can provide technical support for you. If you
need this, we can arrange our technicians to your country, but the
cost is paid by the customer.
- Free lifetime maintenance and software upgrades.
- If you have any questions about the led display, we will reply you
within 24 hours, and provide maintenance instructions and problem
resolution within 48 hours.
- Providing customers with loaders so they can use the display
immediately after installation
- Led display, no need to debug
- Free technical training about how to use and process software.
