This LCD digital signage is one indoor used screen, it will auto-play videos or photos in a loop when power on and controlled by the motion sensor. It is usually using in the supermarket, retail shop, Fair, Salon, etc. Or combined different displays together for promotion and advertising. Wireless Digital Signage Dispenser is a device that can display the advertising contents in image or video file, and automatically dispense the Sanitizer or Liquid Soap at the same time. Comparing to the traditional Digital Signage, this smart device can catch more target audience. The Content Management Server allows you to control all wireless digital signage by any internet-connected computer from anywhere in the world. The automatic dispenser can dispense the hand sanitizer or liquid hand soap without touch to avoid any cross-infection.