indoor display

Features & Advantages of Our product:

1.Showing a variety of messages and advertisements from different customers round-the-clock by changing the display contents momentarily.
2.The advertising contents can be changed at any time, for different customers and various advertisements.
3.With high efficient fiber transmission system, the screen can keep uninterrupted display through reducing the signal delay caused by the long transmission distance.
4.With high efficient optical fiber transmission system, it can reduce signal delay caused by long transmission distance, which ensure the consistency of the display.
5.Keep on working for you even in rainy weather due to the high ingress protection rate IP65.
6.With ingress protection IP65, it’s absolutely safe for your display to continue working under rainy situation.
7.A variety of control method options such as synchronous control solution, asynchronous control solution, and inter-network control solution, etc. available for different site environments.
8.With multiple control system, it can provide synchronous control, asynchronous control, network control, etc. according to different environment needs.
9.Built-in lightning protection devices which prevent the display from being burned by lightning.
10.The built-in lightning protection system can prevent the display from being burned by lightning.
11.No need to repeat operation steps to update new contents, many screens can be controlled by only one computer.
12.Many options available to update contents such as cable, wireless and USB disk.
13.Multiple methods update the items, such as cable, wireless and USB disk.

Technical Data:

7.68 by 5.76 meters 44.2368 sqm PH20mm Monochrome outdoor LED message display
Line-and-column spacing(pixel pitch:mm)	20
Physical pixel density(dots/�	2500
Calibrated BrightnessÂ	3000 nits(adjustable)
Calibrated Brightness proportion ratio	R = 100%
Color temperature	6,500° �9,500° K(adjustable)
Contrast ratio	 256-1
Brightness adjustment(dimming)	100 grade auto/manual-adjustment
Optimal view angle(degree)(50% brightness)Â	Horizontal: 120° (60° off center); Vertical: 70° (+25°/-45° off center)Â
Readability viewing angle	Horizontal: 150° (75° off center); Vertical: 90° (+35°/-55° off center)Â
Color Capability	256
Refresh rate(Hz)	>300 Hz
Frame frequency(Hz)	>60 Hz
LED Drive  mode	constant-current drive
Lifetime(hours)(50% brightness)Â	100,000 hoursÂ
Interface port	DVI interface(DVI connector)
Input signal	Video: PAL/NTSC  Optioned: VGA, video, DVD,TV
Signal transmission direction	Horizontal
Operating temperature(Celsius degree)	-30ï½?65'
Operation Humidity(RH)	0-99%
Protection grade	IP65 front side/IP43 backside
Servicing	Front and Back
Control mode	Synchronous & Asynchronous image  available
Communication Options	Wire Ethernet, Fiber Ethernet,RF wireless,GPRS
Power	120/240 V  AC single phase(50-60HZ)
Power consumption(W/�:Maximum	300
Power consumption(W/�:Average	120
Screen Operation mode:  scan/static	static(1/1)
Pixel Data
Pixel Configuration(DIP 346 1R1G1B )	Red	wave length: 625~630nm
Modular Module Data
Module Configuration(Pixels quantities of the module)	Length	16
	Height	8
Module Dimensions(mm)	Length	320
	Height	160
	Width	20
Modular Modular Cabinet  Data
Cabinet Configuration(standard/modular)(module quantities of the cabinet)	Length	4
	Height	6
Cabinet Dimensions(standard/modular)(mm)	Length	1280
	Height	960
	Width	170
Screen Data
Screen Configuration (only e.g. standard cabinet quantities of the screen)	Length	6
	Height	6
Screen Dimensions(m)	Length	7.6800
	Height	5.7600
Screen Size(�	�/td>	44.2368
Recommend Optimal Viewing Distance: Minimum & MaximumÂ	Min	12
	MaxÂ	272
Physical Resolution(dots/pixels)	Length	384
	Height	288
Aspect Ratio		1.33333

Solutions & Product introduction about our LED display:

Indoor display
Black and bright—an elegant contradiction
Experience the new visual standard in indoor LED display: true black at 2,000 NIT brightness, with a contrast ratio of 4,000:1.
Black silicon resin (instead of traditional white epoxy) produces a sheer black surface.
Replaceable “light trap�shaders eliminate ambient reflection.
Ultra black exterior casting blends components into a single, uniform color.
Consistent uniformity over time
Advanced LED coloration achieves higher brightness at lower temperatures, resulting in less stress and longer life.
Advanced tri-color calibration and stricter measuring standards achieve precision uniformity and extended endurance..

Company profile introduction:

ERALED leads the way in LED display manufacturing & technology. Its outdoor & indoor commercial advertising LED display, rental use LED display, fixed installation LED panel, sports stadium perimeter LED display, mobile trailer LED display, water floating LED display, transparent LED curtain display, digital LED billboard, LED mesh display screen for skyscraper's decoration, arc LED display, LED components & complete LED full color video systems undergo stringent quality control at ISO 9001-certified manufacturing plants.

ERALED offers user-friendly products that optimize productivity and business efficiency and maintain the highest standards of design and quality. Customer satisfaction is our prime objective and our high quality LED video display screen used in more than 140 countries and win a high reputation.

ERALED provides onsite product installation, debugging and maintenance service for our LED display. Such as:
1.After-sales service:
1)Service principles: response in time, solve problems as soon as possible and ensure the use.
2)Service period: In the Maintenance period of the LED screen body, free of all maintenance charges; After Maintenance period, only charge the material costs fees free of manual work fees.
3)Service scope:If the users find any problem that cannot be solved, please contact with Our company, we can response in 24 hours. In order to shorten the maintenance time, our company will deploy some spare parts such as power and chips etc.
4)Under normal use and storage, our company will be responsible for the equipments.
2.Pre-sales service:
1)Our company can arrange professionals to conduct site installation and debugging in strict accordance with the requirements of the schemes and the original manual. If there is any special requirement, it is necessary to make changes of part installation scheme, we will coordinate with users. Our company can ensure the consistence of completion time and contracted time. Any problems caused by natural factors or man-made, we will discuss with client to find solutions.