LED Display: Pixel pitch	7.62mm
Modules size(mm)	244 x 122
Pixels quantity in s.q.meter	17162
LEDs in pixels	SMD 3 in 1
Pixels in each modules	32 x 6
Viewing distance	5m
Viewing angle	160/160
consumption	650W/m²
Driving method	1/8 scan
Box size(mm)	976 x 732
Pixels quantity each box	12288
Minimum size to show video(mm)	2926x2194
Resolution in minimum size(pixels)	384 x 288
Frequency of frames	60hz/s
Refresh rate	>=400hz/s
Temperature	-20~40
Voltage	AC100-220V
Grey scale/color	>=16.7M colors(synchronized)
Brightness	R / G / B each color 256 gray
Life-span	>100000 hours
Malfunction dot rate	<0.0001
Operation system	WIN98 / WIN2000 / WINXP
Operate Software	XMPlayer
Input signal	RF / S-Video / RGB / RGBHV / YUV / YC / COMPOSITION
Control system	DBQ-2007 controller + distribution controller + optic fibre
	transmission(optional)

LED Display design for indoor video advertising use, the important feature for this products is it can be view with very nearly distance even only 1 meter, and it must be very big view angle up to 140c, so all of our indoor LED display screen are use SMD 3 in 1 of LED for each pixels, the view angle was over 160c both of vertical and horizontal, and the color was mixed due to 3 LED chip into 1 SMD LED.

For controller system, we use advantage design for video graphic scan, there's big output digital signal to show real color. We provide after-service all over the world such as technology support, installation testing and provide enought SPA