Ultra-wide Native Stretched Displays
With the help of 16: 4.5 wider aspect ratios, you are able to display more in any of your precious space (good shelf, roof and narrow corridors)., In outdoor environment, tourist who is passing by will be easily attracted and eagerly to get the information from this product, time schedule, tourists info etc. In retail environment, 24/7 non stoppable advertising strengthened your business, it always standby and maintain your value.
3000 nits High BRIGHTNESS.
IP 55.
Available colors: Black , Gray
TECH SPECS
Stretched High Brightness Dual Side LCD Signage
PANEL
37
Samsung
899 x 253
1920 x 540
16：4.5
1500 / 3000 (both sides)
4000:1
6
178° / 178°
led backlight source
50000
Panel Size (inch)
LCD Manufacturer
Active Display Area (mm)
Resolution (pixel)
Aspect Ratio
Brightness (nits)
Contrast Ratio
Grey to Grey Response Time (ms)
Viewing Angle (H / V）
Backlight Configuration
Operational Life Cycle-mtbf (hours)
Android System
Android 4.4.4
RK 3188
1G
8G
Yes
Yes
Yes
Yes
Update content wireless through the web
Yes
Automated on/off timing by day,week,hour.
8 Ω 5 W x 2
SYSTEM
CPU
DDR
NAND
WIFI
LAN
RS 232
USB
Remote Server
4G / 3G
Auto Standy
Speaker
Micro-Controller
Yes
Yes
Yes
Yes
Automatic Brightness
Auto Cooling
Auto Heating
Auto Dehumidification
Power
III
30 mA, 0.1 S
Auto on / off by hour / day / week.
AC 200 V± 10%,50 / 60 HZ
200 ( 1500 nits ) / 340 (3000 nits)
Lightning Protection Grade
Leakage Protection
Timing switch
Input Voltage
Max Power Consumption (w)
Enclosure
IP55
Galvanized steel+zinc powder coating+fine grain powder triple coating.
5 years, fully outdoor. No color-fading, paint-shedding, rusting.
Tempered glass with AR coating.
Transmissivity > 93%, Reflectivity < 2%
1060 x 413 x250
80
80
IP Rating
Enclosure Material
Enclosure Lifetime
Glass Type
Glass Characteristics
Unit Dimension (mm)
Bezel Width (mm)
Weight (kg)
Environment
Exposure to direct sunlight, rain, snow and dust.
-40℃ ~ +50℃
5% ~ 98%
≤ 2000 m
Operating Environment
Operating Temp.
Operating Humidity
Operating Altitude
Product System Test
outdoor environmental design (high temperature, low temperature, rain and sun)
Before leave factory, products must be passed through aging test in 24 hours and waterproof & dust proof test.
Environmental Control System Design
Intelligent temperature control system
LCD operation temperature:-40 ℃ ~ +50 ℃
Optical System Design
LED backlight, Environmental Protection and Energy Saving
Auto Brightness Control
Vividness Uniformity High Color Saturation
Advanced color management solutions of Keewin provide customers detailed options on color management. Users can adjust color by automatic or manual mode. Due to taking direct LED backlight, the uniformity of brightness 2500-5000 nits of screens can reach over 90%, and are more readable, colorful and accurate.