Active Member
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[China]
Address: UNIT 04, 7/F, BRIGHT WAY TOWER, NO.33 MONG KOK ROAD, KOWLOON, HONG KONG
Contact name:Max Dan
Shenzhen OColour Technologies Co., Ltd |
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Thin Full Color Advertisement Indoor Led Video Walls Environment Friendly
If you are in charge of an upcoming trade show, sales exhibition, product launch, wedding or any other gathering, chances are that video usage will be a big part of your function. This is where Ocolour AV comes in! With our Seamless LED video wall rental screens, we do everything possible to create event/show/stage designs that maximize these seamless video walls.
Furthermore, Ocolour AV team offers custom fittings, calibration tools and rigging gear for all of our led video wall products.
Along with this gear, our professional AV technician team is available to help you throughout the rental process. For this reason alone, our clients feel secure knowing we are there to offer top quality seamless led video displays and the best service.
At Ocolour AV, we value our customer’s time and dedication to every project. As mentioned, we are proud to offer the best and most versatile collection of LED video display solutions, including a range of sensational seamless and modular video walls. We make sure that our clients put together the best trade show exhibit or corporate function.
Specifications:
Item | Technical Parameters |
Screen model | OC-ODC-P4.81SMD2727 |
Led encapsulation | SMD2727 |
Led configuration | 1R1G1B |
Pixel pitch(mm/inch) | 4.81mm |
Red chip | Wavelength range: 620-630nm, 5nm; |
Green chip | Wavelength range: 460-470nm, 4nm; |
Blue chip | Wavelength range: 520-530nm, 4nm; |
Resolution | 4016dots/sq.ft (43223dots/㎡) |
Maintenance | Front | Rear maintained |
Brightness: | >4500nits |
Refreshing frequency: Hz | >1920 Hz |
Grey scale | 14bit |
Module pixel | W 52 × H 52 dots |
Module size | W 250 × H 250 mm |
Viewing angle | Horizontal: 140°, Vertical: 140° |
Cabinet material | Die-casting aluminum |
Lightness uniformity | Pixel & module>90% |
Cabinet color | Customized |
Driving method | 1/13 scan constant current |
Driving IC | MBI5152 |
Power supply | 85-264VAC, typical value: 110VAC/220VAC |
Max consumption | Max.≤89.12W/sq.ft (960W/sq.m) |
Average consumption | Ave.: 29.73-44.59w/sq.ft(Ave.:320-480w/㎡) |
Led life time | ≥100000hours |
Mean time to failure | ≥5000hours |
Module plainness | ≤1mm |
Pixel out of control | less than 1/ 10⁻⁴, dispersion state |
Working temperature | -30ºC to +60ºC |
Working humidity | 20% to 90% |
Waterproof IP | lamp & top:IP65, other part:IP54 |
Protection function | dampproof/dust-free/anti high temp/anti-thunder/ anti electromagnetic interference, etc |
Certificate | CCC /CE/UL/Rohs/Tuv |
Hardware interface | Standard PC network interface technology/U disk/3G |
Display mode | 24 bit true color |
Colors | 281 trillion colors |
Colour processing ability | ≥14bit |
Color temperature | 3000K ≤ TC ≤9000K, adjustable |
Brightness regulating degrees | continuously adjustable step by step through the software |
Anty-Y correction curve | Anti-γ correction system: 2.2-2.8 adjustable |
Image adjust | White balance/contrasting / hue control/ Single point brightness adjustment |
Image processing | mage noise reduction/ image enhancement/ image motion compensation/ Image color coordinate transformation processing/ Image passivation treatment |
Correction technology | Yes |
Video mode | AVI, WMV, MPG, MOV, DAT, VOB, MP4, FLV |
Controlling platform | Windows |
