Basic Info.

Product Description

1r1g1b 3in1 smd indoor full color p4 led screen led advertising displays 2011 asian cup led supplier 1. ce rohs certificate 2. 24 months warranty and life long free tech-support 3. excellent contrast ratio, high resolution/high definition 4.perect uniformity and no mosaic 5. light weight and easy to install 6. available models:p4, p5, p6 p7.62, p8, p10, p12, etc. application: commercial advertising, stadium perimeter, mobile media, night club, entertainment events, business establishments, such as banks, stock exchange centers, bus station, schools, telecommunications, customs, stadiums, studio, shopping malls, railways, airports, harbors, etc; advantage: 1. high contrast ratio: 4000:1 2. first-class led chip 3. clear vivid image quality 4. long life time 5. easy installation & operation 6. convenient servicing   - - - - sbi-p4 (pitch 4mm indoor full color-1/8 scan) | technique | smd | pixel structure | 1r1g1b 3in1 | pixel pitch | 4mm | pixel density | 62, 500 dots/? | luminance | 2, 500cd/? | module dimension | 128mm(w) * 128mm(h) | module resolution | 32 pixel(w) * 32 pixel mm(h) | cabinet dimension | 512 * 512mm | cabinet resolution | 128 * 128 | cabinet area | 0.262 sq. meter | optimal visual distance       | >3m | visual angel | 140 degree (h/v) | max power consumption | =2600w / ? | average power consumption | =850w / ? | brightness adjustment | adjust according to the environment | brightness software (0%-100%adjustable) | gray scale | point by point 4096 gray grade levels of | each color, 16 bits ? correction available | drive mode | 1/8 dynamic scan, constant current | frame frequency | =60hz | refresh frequency | =480hz | input voltage | ac 90~260 volts | operation temperature | ?40?~ +60? | operation humidity | 10%~90% | input signal | video, s-videl, rgb digital signal etc. | inout signal | s-video, rf, rgb, yuv, yc, composite… | control system | dvi card + master control card + receiver card | mtbf | >5000 hrs | life span (50% brightness) | 100, 000 hrs | malfunction dot rate | 1/10000 | ingress protection rate | ip31 | cabinet material | epoxy paint coated, aluminum / iron | application: | rental / permanent installation available | - - - -