RO SERIES PRODUCT FEATURES:
. IP65 design: good for any outdoor event environment.
. Auto-calibration: avoid complicated calibration work, no need debugging after changing led modules.
. Quiet design: fanless and noiseless design.
. Seamless assembly: fast and easy locking system.
PRODUCT SPECIFICATIONS:
| NO. |
Parameters |
Specifications |
| 1 |
Model |
P3.91 |
| 2 |
Pixel Pitch (mm) |
3.91 |
| 3 |
Physical Density (dot/m2) |
65408 |
| 4 |
LED Configuration |
1R1G1B |
| 5 |
LED Type |
SMD1921 |
| 6 |
Module Size (mm x mm) |
250*250 |
| 7 |
Module Resolution (PX x PX) |
64x64 |
| 8 |
Drive Mode |
1/16 Constant Current Drive |
| 9 |
Viewing Angle (Deg) |
H: 140 / V: 140 |
| 10 |
Brightness (cd/m2) |
5000 |
| 11 |
Grey Scale |
14bit |
| 12 |
Refresh Rate (Hz) |
1920HZ (1080p) |
| 13 |
Cabinet Resolution (PX x PX) |
128*128 |
| 14 |
Power Consumption (W / square meter) |
MAX: 750 / AVE: 260 |
| 15 |
Cabinet Size (mm x mm) |
500*500 |
| 16 |
Cabinet Weight (Kg) |
7.5 |
| 17 |
Cabinet Material |
Steel Iron |
| 18 |
Life span |
100,000hours |
| 19 |
Input Voltage (V) |
AC 110V~220V+/- 10% |
| 20 |
Refresh Frame Frequency (Hz) |
60 |
| 21 |
Protection Level |
IP65 |
| 22 |
Working Temperature (ºC) |
-30° - +60° |
| 23 |
Operation humidity (RH) |
10%-95% |
| 24 |
Certificates |
CCC ,CE,RoHS |
| 25 |
Service direction |
Front/Rear service |
PRODUCT PHOTOS:
Red color testing:
Green color testing:
Blue Color Testing:
Full Color testing:
certificates:
Production processing:
Package:
Why chooes us?
CKGLED is an professional full color led display factory in Shenzhen,China. we specialize in this field for 6 years.
Our main products are: full color led displays of indoor / outdoor Rental , indoor /outdoor Fixed installation ,led displays for Sports, and Mirror LED
poster screen(provide OEM/ODM service).
All our product has past CE, CCC, RoHs, ETL.. certificates with two years warranty.
There are so many trading company purchase from our factory and then the sell to other countries, If you choose our company, you can save much money.
Also we have our own professional designers to meet any of your requirements.
Our service:
A. Pre-sale service
1. Your inquiry related to our products or price will be replied in 24hrs
2. The size can be change as you give.
3. What we show is some of our current models, welcome to give us your own ideas.
4. Protection of your sales area, ideas of design and all your private information
5. (Top Quality) + (Reasonable Price) + (Responsible After Service) = (Successful & Win)
B. In-sale service
1. Tracking report of production.
2. Quality test report for every order.
3. Photos and videos in the production.
C. After-sale service
1. Lifetime maintenance and software upgrade.
2. Complaint respond period not exceed 24 hours, maintenance guidance and problem solution supplied in 48 hours.
3. Full set of documents free of charge, which including installation guidance, software operation manual, easy maintenance manual and control system and so on.
FAQ
Q1:How to choose a led display?
A: You should consider 3 simple questions when you choose a led screen by yourself.
1. What's the environment- indoor or outdoor ?
2. Is it for rental use ( need to be moved from one place to another place frequently) or for fixed installation (to be installed in a place permanently)?
3. what is the approximate size of the led screen you would like to purchase?
Q2:Which pixel pitch should i choose?
A: There's a range of pixel pitch from 1.25--30mm, there is a roughly principle-usually small pixel(1.25mm-10mm) used for indoor led screen, bigger pixel (10mm-30mm) used for outdoor led screen( for example huge advertisement billboard on a big building).
Q3:Which control system should i choose?
A: There are two kind of control systems on the market-synchronous and asynchronous control system, And for big size led screen(usually more than 20sqm) need to use synchronous control system, below 20sqm it's up to you to use syn or asyn. But asyn control system's refresh rate is much lower than sync control system and which you can use wifi, 3G, 4G etc wireless to control.
Q4:How to order from us?
A: You can place an order by Alibaba online or to our company directly offline, before place an order please confirm with us for every details.
Q5:How to pay?
A: We accept payment to our company account by T/T or L/C
Q6:How to ship?
A:It is optional and we respect customer's choice. You can choose to ship by air cargo, by DHL(Fedex, UPS etc) international express company, or by sea according to your goods weight and volume and the delivery time you need.
Q7:How to install it after received?
A: We will offer you the drawing to guide you for installation, even send our engineer to you for help if needed.
Packaging & Shipping
Standard Package: Veneer Case&Flight Case & Wood Box
Delivery time: 10-25 days after receiving the deposit
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