P20 outdoor LED display

module
　　pixel pitch:              *0 mm
　　pixel density:          2,**0 dots/sqm
　　tile resolution:        *6*8 dots
　　pixel config:            2R1G1B  (oval LED lamp)
　　environment:          outdoor
　　color:                        full color
　　module size:           **0mm***0 mm
　　brightness :             ***0～***0 cd/sqm
　　drive method:          static constant 
　　Red wavelength:    **0 ~ **5 nm
　　Green wavelength:**0 ~ **5 nm
　　Blue wavelength:   **5 ~ **0 nm
　　Lifetime :                 **0,**0 hours    (*0% brightness)

cabinet
　　Width:            ***0 mm
　　Height:          **0 mm
　　Aspect ratio: 4:3
　　Diagonal:      ***0 mm
　　Depth:            **0 mm
　　Area:               1.**9 sqm
　　Weight:           *7 kg
　　Pixels:             *4**8=***2 dots
　　viewing angle(H):           **0 deg
　　viewing angle(V):            *0 deg
　　Material:                           Cold rolled armor plate
　　Ingress protection:         IP*5(front)/IP*3(back)
　　Operating temperature range:  **5 ~ **5 ℃
　　Humidity operating:         *0% ~ *0%
　　Best viewing distance:    *5 ~ *7 m
　　Input voltage(nominal):   AC **0 ~ **0 V
　　Input power frequency:    *0 ~ *0 Hz
　　Input power(max):         **0 ~ **0 Watts
　　Input power(max):         **0 ~ **0 W/sqm
　　Cooling system:             AC **0~**0V Fans × 4/6

system
　　Colours:                    ***3.7 millions
　　Grey scale(linear):   ***4 levels per color
　　Brightness Control: **0 levels
　　Processing depth:   *4 ~ *6 bits
　　Video frame rate:     *0 ~ *0 Hz
　　Display refresh rate:        **0 ~ ***0 Hz
　　Multimedia data format:  MPG,AVI,WMV,RM etc.
　　Data interconnection:      Cat.5E UTP /Optic Fiber