The digital signage system can count and record the playing time, playing times and playing range of multimedia content. It can also realize more powerful interactive functions while playing, which brings opportunities for creating new media. Android Digital Signage, Indoor Lcd Display, Advertising Media Player, Network Ad Player,Facial Recognition Camera. "Making the Products of High Quality" is the eternal goal of our company. We make unremitting efforts to realize the goal of "We Will Always Keep in Pace with the Time". The product will supply to all over the world, such as Europe, America, Australia,Uzbekistan, London,Hungary, luzern.Strong interactivity: real-time annotation, multimedia interactive demonstration, more vivid and concentrated user experience.