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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Detailed Product Description:
Centralized Cluster Management P3.91 Led Billboard AdPlayer with
WIFI / 3G Wireless Network
Quick Viewing:
Working humidity is between 20% and 90%;
Color temperature is from 3000K to 9000K and adjustable;
With certificate of CCC /CE/UL/TUV;
Waterproof is IP65 for lamp & top, other part: IP54
Module pixel configuration of W 64 × H 64 dots;
Module size is W 9.84 X H 9.84 inch (W 250 × H 250 mm);
Cabinet pixel configuration: W 255 x H 384 pixels/dots;
Display size: W 1000 x H 1500 mm;
More than 1920Hz refreshing frequency and 14bit grey scale;
140 °Horizontal viewing angle and 140° vertical viewing angle;
Driving method is 1/16 scan constant current;
Detailed Description:
Stable All – in – one design;
Remote control and monitoring system;
Embedded with video monitor and ammeter;
Super durable design;
4.1 sound track output
Hot backup system;
High grade protection with tempered glass;
Double backup power supply;
Access for WIFI / 3G wireless and wired network;
Centralized cluster network and remote control system to monitor
and manage the status of led screens;
Popular Application:
Department stores, banks and car dealerships;
Airports, bus stations and railway passenger terminals;
Architecture and social projects, information systems in cities;
Specifications:
Item | Technical Parameters |
Screen model | OC-AP-P3.91SMD2525 |
Led encapsulation | SMD2525 |
Led configuration | 1R1G1B |
Pixel pitch(mm/inch) | 3.91mm / 0.15 inch |
Red chip | Wavelength range: 620-630nm, 5nm; |
Green chip | Wavelength range: 460-470nm, 4nm; |
Blue chip | Wavelength range: 520-530nm, 4nm; |
Resolution | 6077dots/sq.ft (65410dots/㎡) |
Maintenance | Back-maintained |
Brightness: CD/sq.ft (CD/㎡) | >650CD/sq.ft (7000 CD/㎡) |
Refreshing frequency: Hz | >1920 Hz |
Grey scale | 14bit |
Module pixel | W 64 × H 64 dots |
Module size | W 9.8 X H 9.8 inch (W 250 × H 250 mm) |
Display size | W 1000 x H 1500 mm |
Display resolution | W 255 x H 384 pixels/dots |
Viewing angle | Horizontal: 140°, Vertical: 140° |
Cabinet material | Aluminum/Iron |
Lightness uniformity | Pixel & module>90% |
Cabinet color | Customized |
Driving method | 1/16 scan constant current |
Driving IC | MBI5041/MBI5024/JXI5020 |
Power supply | 85-264VAC, typical value: 110VAC/220VAC |
Max consumption | Max.≤89.12W/sq.ft (960W/㎡) |
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 disc/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, Apple Mac |
