1.As the broadcast form of the elevator advertising is very flexible, and it can be combined with the marketing activities of the product according to local conditions2.As a high-tech product, the elevator advertising can attract the active attention of consumers with its dynamic pictures and realistic colors.3.The remote control elevator advertising can be remotely switched on and off at a time when the power is on, and the machine can be automatically played in a loop. The background terminal can update the playback content at any time to realize the unmanned mode.