What is the difference between explosion-proof glass and tempered glass

Everyone knows that LCD splicing screens are large-screen LCD display products composed of multiple LCD splicing units through electronic splicing technology. Relatively speaking, its installation is not very difficult, but the debugging after installation is a Very high-tech thing.

Can the wall-mounted advertising machine be used as a TV? I believe that many people will have this idea when they see these two products with a high degree of similarity. The original intention of the design of the wall-mounted advertising machine is not to make it replace the TV, but in practical applications, to some extent, or in some industries, many friends use it as a TV.

They are also 55-inch advertising machines, but in the actual inquiry process, the outdoor price is several times more expensive than the price of the 55-inch indoor advertising machine? What causes it?

Elevator advertising machine is a media advertising channel that has emerged in recent years. It is installed at the elevator entrance and inside the elevator car. It broadcasts various advertising content, various notices and announcements, as well as some public welfare film promotion and safety precautions. Knowledge, emergency response measures, etc.