430sqm Шаг 25 м сетки светодиодный дисплей, светодиодный занавес ди

Yaham LED display Leading supplies Indoor pitch - 3.5mm, 4mm, 4.2mm, 4.4mm, 6mm, 7.62mm, 8mm, 10mm, 12mm, etc Outdoorpitch - 10mm, 12.5mm, 14mm, 16mm, 20mm, 22mm, 25mm, 28mm, 32mm etc Model YH-D25-1R1PG1B-1S-N Display video, graphics, text Description pitch 25 mm, RGB (W)54,000mm × (H)8,000 mm = 430sqm (W)2160 × (H)320 pixel Location: Shenzhen, China. Features Yaham Patent Control System 1. better true color display, larger display resolution, higher refresh rate, steady-going performance while the most cost-effective control system 2. installed with Yaham own Brightness Adjustment device for energy-saving to the most and the optimum viewing effect to target audiences, etc 3. installed with Yaham own Environment Monitor device that status of fog, temperature, humidity of the LED display can be reported to the control computer automatically Pitch & LED 1. 25mm, RGB. According to consideration of the optimum viewing distance for target audiences, we recommended 25mm as the most cost-effective pitch choice. 2. Nichia LED utilized for higher electricity-to-light conversion rate, longer lifetime, better color fitting, color uniformity, brightness uniformity, viewing angle uniformity, slower attenuation period, etc that our target audiences can get a better image from the display 3. Every LED has been leaned downward at 8 degrees for better viewing brightness and effect to target audiences. 4. The panel is the biggest mesh LED screen in South China, which is transparent. Others UPS design overload, over voltage protection, lightning arrester design etc on Power Distribution Box Engineering With professional installation engineering experience over2000 projects in China at least, Yaham team finished the installation and debugging of the430 sqm by ourselves.