Features
Brand Name: DDW
Model Number: DDW-AD5501OD
LCD panel size: 55inch
Resolution: 3840x2160,1500cd/m2
Material: Metal case
Contrast ratio: 4000:1
Backlight: LED
Description
1. High brightness sun readable screen(1500nits--2000nits)
2. Waterproof standard IP65
3. Safety anti-glare glass on surface.
4. Unique cooling system can let display working under direct sunlight.
5. Commercial designed for 24/7 operation
6. Can be inbuilt PC or Android player, touch screen is optional.
7.Inbuilt brightness sensor
8.Inbuilt heater
Specifications
Screen specifictions
Model number:
DDW-AD5501OD
Screen size:
55"
Display ratio:
16:9
Resolution(Pixel):
3840*2160
View angle :
89/89/89/89
Luminance:
1500 cd/m2,2000cd/m2 , 2500cd/m2 , 2500cd/m2 , 3000cd/m2
3500cd/m2 ,4000cd/m2 ,5000cd/m2
Contrast ratio:
4000:1
Response time :
8ms
Display area:
1860.48*1046.52 mm
Touch screen optional
Capacitive touch screen / Infrared touch screen / Nano touch screen
Parameter
Operating temperature:
-40°C--+60°C
Protection Rating:
IP65
Storage Temperature:
0-50 degrees
Humidity :5%-100%
Temperature control system(optional)
Air conditioner
Voltage Rated:AC110V/60Hz OR other
Current Rated:AC 6.5A
Power Rated:AC 500W
Cooling Capacity:1500W(L35 L35)
Heating Capacity:500W(optional)
Ambient Temperature:-20℃~55℃
IP Grade:IP65
Radiator
Working Pressure:2bar-40bar
Specification: 2Kw-400Kw
Power supply
AC Input:
110-240V, 50/60Hz
Operating system(optional)
Standalone version
RAM:8G SD play
Android version
Quad core cortex A8, All winner
A31 ,1.2GHz 1G DDR3, android
4.4.2 or above.
Windows pc
Quad-core pc / i3 / i5 / i7 intel core
Appearance
Color option:
Silver, white, black or optional
Enclosure material
Zinc coated steel+front tempered glass
Installation:
Wall mounting/roof hanging/floor standing
I/O interface:
1*USB,1* SD/MMC/MS card slot ,
HDMI/DVI/VGA optional
Application
Widely use for advertising promotion and information issue in shopping malls,hospitals,schools, suermarkets,banks,securities,hotels,commercial buildings,airports,stations,communication,public utilities,ect.