Can the wall-mounted Advertising Display be used as a TV?

Can the wall-mounted Advertising Display be used as a TV?

In view of the fact that the wall-mounted advertising display and TV have a lot in common, many customers want to use Digital Advertising Display as a TV after buying the wall-mounted advertising display for a period of time. Is it feasible to do so? My opinion is:

The wall-mounted advertising display can be satisfied as a TV in a certain environment. For example, many of our customers would like to use the advertising display as a streaming media live broadcast advertising playback device, which is also satisfactory.
First of all, if the Digital Signage For Shopping Mall itself has an HDMI input interface, then Digital Advertising Screen can be directly connected to a TV set-top box to watch TV. Of course, the premise is that you have a TV signal set-top box.
Second, this wall-mounted advertising display can install third-party software (Android system), so you can watch TV after installing a live TV.
Third, the wall-mounted advertising display and the mobile phone are in the same network environment, and the TV can also be broadcast by using the screen projection method.