Product Introdution The P4 refers to the pixel pitch of the LED screen, which is the distance between each LED pixel. A smaller pixel pitch, such as P4, means that the LED screen can display higher resolution images and videos with greater clarity and detail. The indoor fixed install advertising LED screen is designed to be permanently installed in a specific location, such as on a wall or ceiling. It is typically made up of modular panels that can be assembled to create a custom-sized display that fits the specific needs of the installation. The LED screen is controlled by a video processor or a computer that sends images and videos to the display. It can display a wide range of content, including static images, videos, animations, and live feeds. Overall, the P4 indoor fixed install advertising LED screen is a powerful marketing tool that can help businesses attract and engage customers with high-quality, dynamic content. Application The LED scr…