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Hot sale rental P4.81 new images hd led display screen for videos and photos
Specifications :
outdoor SMD P4.81 | |||||
Resolution/mm | 4.81 | ||||
Pixel configuration | 1R1G1B | ||||
Pixel density/pixels/m² | 43222/m² | ||||
Module resolution | 52z52 | ||||
Module size/mm | 250x250mm | ||||
View distance | 14-300m | ||||
Single point brightness adjust | Can be added | ||||
Single point color adjust | Can be added | ||||
White balance brightness | >7500cd/㎡ | ||||
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 | 1/13 SCANNING | ||||
Frame rate | 60Hz | ||||
Refresh frequency | >3000Hz | ||||
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% |
Service goal: Fast, In time, Customer first
1, Free inquiry before and after sell.
2, Warranty: 2 years.
3, Maintain and repair. Respond in time (within 4 hours). Repair
within 24 hours for common failure, 72 hours for sever failure.
Maintain regularly.
4, Provide spare parts and technical tolls for long-term.
5, Technology support for important action and programs.
6, Free system upgrade.
7, Free training.
Q1: What is your lead time?
A: Under the normal condition, sample order for 3-7 working days,
regarding mass order, if we have available raw material,the lead
time will around 15 working days, otherwise, would be 20-30 working
days
Q2: What is your payment method?
A: Our usually practice for payment is by T/T for the mass order
and also we do the trade assurance ( Provided by Alibaba and Gteak
to make sure your payment, shipment, goods’ quality security and
ensurance)
Q3: What is your shipping and packing way?
A: We do wood box or flight case as per customers’ requests. For
the mass order ( fit for a container), we do shipment by Sea and
for others usually by express or airlin
Q4: Can i place a sample order before i decide to do the mass
production?
A: Yes, we acceptable sample orders led display, please let us know
your detail request then we will send you the sample asap for
confirmation.
Q5: Can i have a free sample?
A: We offer free sample for some models, please advise what you
need to see if we have available free samples here to be sent
Q6: Can we make any size of led display?
A: Nope, according the led module size and cabient size, such as
ph4.81mm is 500x500mm for smallest unit.
Q7: How to install led display?
A: We will provide drawing of steel structure or hanging truss,then
you can install led display very easy.
Welcome to visit our website and inquire us more info,waiting for you all the time!!!