Main functions of Digital Signage system:App:1. Remotely manage automatic broadcast schedule updates2. Manage broadcast schedules, display advertising programs at the desired time.3. Remote device control management4. Set a time to turn on and off the TV remotely.5. Report accurately reports the playing time of promotional videos.Web:1. Clear decentralization system for data security.2. Professional interface easy to use.3. Create a schedule and assign a schedule easily.4. Assign broadcast schedules by device and device group.5. Report device status information.6. Support detailed reports for advertising partners.7. Edit full device control.If you still need a detailed description, please let me know