The outdoor LED display is a kind of LED display , and is currently the most widely used display product in the LED display market. Outdoor LED displays are widely used in commercial advertising, sports events, transportation, education systems, stations, airports, shopping centers, hospitals, hotels, real estate markets, corporate management and other public service venues, with strong media presentations, information releases, Creative display and other functions. Outdoor LED display is so " magic " , what are its main features, you know ? The following small series and everyone analyze and analyze. A high outdoor LED display brightness, brightness generally 5500cd, brightest 10000cd above can be achieved, even in strong light may be visible, showing good results. Second, outdoor LED display as an advertising medium, a variety of advertising forms, more ornamental than traditional advertising, a wider range and more attractive. Third, the outdoor LED display advertising content update speed, the administrator can change the advertising content of the display at any time according to the actual situation, the operation is relatively simple. Fourth, the outdoor LED display has good waterproof performance, strong UV resistance, protection grade IP65 or above, and can cope with all kinds of bad weather. 5. Green and environmental protection, the main light-emitting device of outdoor LED display is LED lamp bead. It is made of non-toxic materials. Unlike mercury-containing fluorescent lamps, it can cause pollution, and LED can also be recycled. Sixth, energy saving and environmental protection, outdoor LED display is not only energy-saving and environmentally friendly, all-weather work, it can fully adapt to various harsh outdoor environments, with anti-corrosion, waterproof, moisture-proof, lightning-proof, shockproof and so on. Seven, low power consumption, LED power consumption is quite low, generally the working voltage of the LED is 2-3.6V . The operating current is 0.02-0.03A . This means that it consumes no more than 0.1W of electricity . Eight, long life, at the right current and voltage, LED general life of up to 100,000 hours. Taking into account different outdoor LED display environment, influenced by environmental factors, the display of up to life in general less than 10 hours, about 60,000 hours but still achievable. Nine, seamless splicing, high refresh rate, outdoor LED display relative to LCD splicing, there will be no gap, the display effect is more beautiful, and the outdoor LED display has a relatively high refresh rate, the entire screen display is more delicate, the overall vision The effect is even more stunning ! Wireless invisible cameras are used stably in domestic wireless environments. Micro wireless surveillance camera features high stability, high speed, long distance, and multi-point testing. It can play a huge role in the fields of environment, energy, construction, transportation, medical treatment, and industrial machine condition monitoring. Especially when the wiring is complex, the wiring cost is high, the data is transmitted over a long distance and the mobility demand is high, its role is more obvious. Wireless Stealth Camera,Wireless,Stealth Camera Jingjiang Gisen Technology Co.,Ltd , https://www.jsgisengroup.com