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.