P4 SMD LED Screen Indoor Video Ads RGB Display Epistar 5V40A High Quality
Pre-sales service:
1. Respond to inquiries within 24 hours.
2. Conduct market research and forecast for customers.
3. Provide professional solutions according to customers' requirements.
4. Provide samples and all documents according to customers' requirements. 5.
5. other services, such as factory visit.
After-sales service
1. Lifetime maintenance and software upgrade. 2.
2. Complaints response time not more than 24 hours, provide maintenance guidance and problem solutions within 48 hours. 3.
3. free technician training
4. provide a full set of documents free of charge, including installation guide, software operation manual, simple maintenance manual and control system software CD-ROM,
Simple maintenance manuals and control system software CD-ROMs.
5. If necessary, engineers will guide the installation on site.
SMD P4 | |||||
Resolution/mm | 4 | ||||
Pixel configuration | 1R1G1B | ||||
Pixel density/pixels/m² | 62500dots/square meter | ||||
Module resolution | 64x32mm | ||||
Module size/mm | 256x128mm | ||||
View distance | 4-30m | ||||
Single point brightness adjust | Can be added | ||||
Single point color adjust | Can be added | ||||
White balance brightness | 900cd/square meter | ||||
Color temperature | 6500K-9500K | ||||
Horizontal view angle | 120(degrees) | ||||
Vertical view angle | 60(degrees) | ||||
Signal Process bit | 10 or 16bit | ||||
Grey process | 1024x1024x1024 16834x16834x16834 65536x65536x65536 | ||||
Control distances | Internet cable:100m, multimembrane:500m, monofilm:2km | ||||
Driving mode | Constant driving current | ||||
Scanning mode | 1/16 SCANNING | ||||
Frame rate | 60Hz | ||||
Refresh frequency | 1200Hz | ||||
Control mode | Computer synchronous | ||||
Brightness adjusted range | Manual, automatic operation, stepless continuous adjusted | ||||
255 steps. No grey loss | |||||
Out of control point | <1/10000 | ||||
Working hours | ≥72hours | ||||
Mean Time Between Failure | >5000hours | ||||
Life time | 100000hours | ||||
Life-all-white(brightness halving) | 50000hours | ||||
Environment temperature range | Operating temperature range: -20-45℃ | ||||
Self-check technology | LED spot self-check, communications check, power check, | ||||
temperature monitor(need customization) | |||||
Remote monitoring | Remote supervision and control, record potential fault, | ||||
send out warning signs to the operators.(need customization) | |||||
Software environment | WindowsNT,Windows1999,WindowsXP | ||||
Luminous point width between centres | Deviation<3% | ||||
Brightness uniformity | <10% | ||||
Color uniformity(chromaticity coordinate) | ±0.003 | ||||
Power supply request | AC85-264V(50Hz-60Hz) | ||||
Contrast | (1000:1) | ||||
System protection | Moistureproof,dustproof,high temperature protection,anti-corrosion,anti-burning,anti-static,anti-vibration | ||||
Humidity(working) | working:10-95% | ||||
Humidity(storing) | storing:10-95% |
Short details:
1.Flexible and bendable
The flexible chassis and soft cover design enable user to bend it freely, so it can be assembled at any uneven or irregular locations.
2.Super thin and light
Flexible LED Sign is one of the thinnest &lightest LED signs in the world with special materials and advanced technology.
Every module is weight of 800g.
3.Easy to splice, install and maintain
Modularization design and no other connected cables make the installation so easy.User just mounts iron sheet or magnetic
product on the surface in the first,then stick the Flexible LED sign on the surface .
4.Low power consumption
The maximal power consumption of a module is less than 12W
FAQ
1.Q:Are you a factory or trading company?
A:We are a factory,located in Dalang,Longhua District .
2.Q:What kind of payment terms you accept?
A:We accept T/T,Western Union,MoneyGram etc.
3.Q:What's packaging?
A:1.Flight case packaging
2.Wooden case packaging
3.36pcs in one case packaging
4.Customized packaging
4.Q:Does you have CE/ROHS certificates?
A:Yes, we offer the CE & ROHS certificates .
5.Q:What's the shipping method,shipping time?
A:Our products could be shipped by Sea, by Air, and by Express.
by sea:20-40days; by air:5-10days ;by express:3-6days