Product parameter 
Model  CLP4001
Panel type Samsung DID TFT-LCD
Diagonal 40 inch
Aspect ratio 16:9
Brightness 1000cd/m^2
Contrast ratio 2000:1
Response time 4.5ms
Resolution 1920 X 1080
Wall resolution 1920 X 1080 (downward support capacity)
Definition 1080P
Pixel pitch 0.461mm(W) X 0.461mm(H)
Standard color 16.7M
Viewing angel(H/V) 178/178
Color Temperature 10000K
Color format PAL/NTSC
Color saturation 92%
Working life 60000-80000 H
Dimension 911.7mm X 524.2mm X 150mm(W x H x D)
Combination gap 20mm
Field frequency 50Hz,60Hz,70Hz
Menu language English,Chinese;(optional multi-language)
Splicing unit weight 12.5kg
Panel control Button and remote control
Installation Floor Cabinets(Video Wall)/Hanging/Mobile steel frame/Hoisting
Cabinet thickness >160mm
Cabinet material All-steel frame,selectable border decoration materials
Shell type Metal shell
Power type Built-in power supply
Input and output signal 
VGA Analog RGB: 15PiMD-SUB
DVI 1
Y,Pb,Pr 1 set
S-Video 2
Serial ports input 1
Serial ports output 1
BNC input 1
BNC output 1
Power 
Input                AC110-250V(50/60Hz)
Power comsumption                <=200W
Standby Power <3W
Working environment 
Temperature 0-40 degrees Celsius
Humidity 10%-90%