I. Introduction Shenzhen City, as Tat Electronic Technology Limited, registered in June 2, 2010, the company has registered capital of 800,000 yuan, the plant area of ??1,500 square meters, it is located in Bao'an District of Shenzhen City Xixiang Shu-hua 4 6 F Fung First Technology Park, the company is mainly engaged in research and development buildings, outdoor LCD advertising machine, touch for one machine and decode advertising boards, etc., production and sales of high-tech enterprises, the company based on market demand, combined with a variety different user characteristics, its own research and develop a series of multi-purpose liquid crystal display device: SD and HD; stand-alone and network version; touch and non-touch; for in different places (buildings, outdoor, car) and easy to install, functional and practical range, high stability. We have their own unique technology, customers increasingly perfect product! The company has a number of outstanding R & D personnel, we have been closely following the latest international developments and technological achievements LCD, with strong R & D strength, reliable quality assurance and thoughtful service. We "integrity management, quality first" principle, providing our customers with the best quality service! Second, product applications will Android platform implant large-size LCD advertising machine, it is definitely a major innovation on the industry. Android platform has small size, high performance, low power consumption advantages, low price, after implantation LCD advertising machine, can easily cope with video playback, advertising and other basic functions, but also to take advantage of the platform itself supports multi-touch functionality and APP strong advertising market to achieve a touch applications, such as information query, web browsing, playing games and so on. Various advantages of the Android platform, will definitely become a highlight of the advertising industry, as many customers. Third, the product features 1, the system platform is based on Android 4.2 version, platform standardization, openness advantage; 2, support for multi-touch function; 3, supports 1920 x 1080 HD resolution, 1080p HD video decoding and large touch screen access enter; 4, support flash player; 5, support for standard application software running Android Market; 6, hardware-based custom motherboard Nvidia tegra2 platform, low-power, cost-effective; 7, support background terminal interface layout and applications management; 8, good stability, high reliability, low power consumption, energy saving. Fourth, the basic parameters of imitation of Apple's 55-inch floor-standing models Andrews Kiosk Model SKD-CMG 55 LCD panel Panel type LG, LED, LCD Panel Size 55 inch display ratio 16: 9 resolution 1920 (RGB) × 1080 (FHD ) Contrast 4000: 1 Reaction time 5 ms Brightness 450 cd / m2 0.210 × 0.630mm pixel display area of ??1209.6 × 680.4mm viewing angle of 178 ° / 178 ° (left and right / bottom) over the life of 50,000 hours touch screen 55-inch infrared touch screen type two touch screen resolution of 4096 × 4096 Touch scan rate 50 scans / s transmittance glass, light transmittance ≥95% minimum body 2.5mm touch response speed <16 ms touch media finger, touch pen opaque object durability to withstand more than 60 million single-touch power supply USB direct power supply noise-free operating system Win7 / Win8 / Xp / VISTA / Linux / Android computer response system automatically recognizes the cursor speed ≧ 120 points / second drift no drift, no change with the environment Board configuration central processor A20, dual-core ARM Cortex-A7 architecture, clocked at 1.0 GHz Internal memory NAND FLASH 4G (optional 8G / 16G / 32G) memory expansion up to 32GB of SD card expansion, also supports SATA hard disk expansion memory 1G ( optional) Ethernet network support, WiFi support 3G module onboard (optional, no default) Onboard Bluetooth support Bluetooth function (optional, defaults to none) Supply voltage 12V DC-IN file system operating system Android 4.4. (Support Upgrade) Language Simplified Chinese, Traditional Chinese, English, French, German, Italian, Japanese, Korean, Russian, Spanish, Polish, Czech and other languages; Query query can be made to interact with interactive features through software programming background, realize the query. Docking touch system can be set to tap the screen to call touch the system immediately after the interval to automatically return to normal multimedia player system; network function browser UCWeb, Google and other browsers; online entertainment can support online video, television, movies, music, radio ; Office software WORD, EXCEL, POWERPOINT, PDF, TXT;-game 3D acceleration, 3D effects can be the perfect support for the game; scalable Android Market up to more than 20,000 kinds of excellent software for free download; others function Photo browser supports JPG, BMP, PNG, GIF and other image formats browsing / slide show, up to 4096 * 4096 resolution; text reading support TXT, PDF, HTML, HTM, CHM, UMD; Power Input Voltage AC110-240V normal operating power ≤? 133W Standby power consumption <3W Basic Interface USB2.0 interface × 2 UART expansion port × 4 VGA output × 1 HDMI output (optional) × 1 AV input × 4 audio output amplifier output can directly drive 2 * 5W / 8Ω speaker SD Cards a standard SD card slot MicroPhone × 1 RTC Real Time Clock a clock battery holder Environment Working temperature: 0- 50 ℃ Storage temperature: -20- 60 ℃ Operating Humidity: 10% to 85% Storage humidity: 10 % ~ 85% Power Management: VESA DPMS standard appearance parameters Dimensions 1850 * 638 * 75mm (apples appearance) Material glass, aluminum frame, on the back of cold rolled steel, the surface paint machine gross weight of about 100 kg of other quality standard ISO9001 environmental standards in line with international environmental standards comes accessory power cord, remote control, warranty card, Operating Instructions, dongles, etc.