полноцветный светодиодный дисплей открытый

P20 full color outdoor led display Features & Technical Specification: 1. Wide application field & short ROI time: commercial advertising LED display screen, Stadium perimeter LED display screen, Mobile trailer LED display screen for mobile media, shopping mall LED display screen for logo showing, bank&stock exchange LED display screen for rates showing, train & bus station LED display screen, air port LED display screen, telecommunication LED display screen system for information showing and instruction 2. High Contrast ratio: 4000:1 Which is a very high level to ensure a vivid image of our LED display screen system. 3. First-class LED chip: Supplied by Nichia of Japan & other high strictly selected LED chip to ensure the long lifetime and high brightness of our LED display screen system 4. Clear vivid image quality: Even in direct, full-on sunlight to ensure you attract more audience to get short ROI of your LED display screen's investment. 5. Long-term Brightness: 7000-nit brightness (for outdoor full color)(2000 nits brightness for indoor full color)capacity throughout product lifetime of the LED display screen. 6. Easy Installation & Using: easy & simple installation interface and user friendly software to ensure the user friendly interface of the LED display screen system 7. Convenient Servicing: Front and rear cabinet access makes the maintenance work very convenient and low cost to help you concentrate more time and energy on your main marketing promotion business. 8.The list of available Models of ouroutdoor LED display/screen/panel/sign: PH10mm,12mm,12.5mm,14mm,16mm,18mm,20mm,25mm,31.25mm,P37.5mm,40mm,100mm,125mm Technical Specification of P30 full color outdoor LED display: Pixel Configuration2R,1G,1BVirtual/Visual pixel pitch(mm)15.00Physical/Real pixel pitch(mm)30.00Pixel density(dots/SQM)(Virtual/Visual)4444Pixel density(dots/SQM)(physical/real)1111Calibrated Brightness7500 nits(adjustable)Color temperature3,500° — 9,500° K(adjustable)Contrast ratio4,000:1Brightness Adjustment100 grade auto-adjustmentView angle(degree)(50% brightness)Horizontal: 120° (80° off center); Vertical: 70° (+25°/-45° off center)Color Capability4.4 trillionRefresh rate(Hz)>2400 HzFrame frequency(Hz)>60 HzInterface portDVI interface(DVI connector)Input signalVideo: PAL/NTSC Optioned: VGA, video, DVD,TVProtection gradeIP65 front side/IP54 backsideOperating temperature(Celsius degree)-20 +55'Storage temperature(Celsius degree)-30 +55'Operation Humidity(RH)0-95%Storage Humidity(RH)0-99%Lifetime(hours)(50% brightness)100,000 hoursServicingFront and BackPower supply100-240V/50-60HZScreen Operation mode: static1LED Driveconstant-current drivePower consumption(W/SQM):Maximum489Power consumption(W/SQM):Average196