Number of views：2018order Release Date：2020-11-26

1. It is necessary to select products that have been certified by national statutory quality supervision and inspection departments and relevant management departments and are allowed to be produced and sold. The product quality and technology should comply with the requirements of relevant national norms and standards.

2. The actual technical specifications of LCD splicing screens should be consistent with the product manual, and the technical specifications provided in the manual should be more detailed and specific.

3. The technical specifications of the selected LCD splicing screen should usually be higher than the technical specifications of the entire system.

4. For the size requirements of LCD splicing screens, the choice is: of course, the larger the size, the better. Currently, the splicing gap of 55 inch LCD splicing screens is 5.3mm, because the larger the splicing gap, the smaller the splicing gap, and the better the viewing angle effect. According to budget requirements, you can choose a 46 inch LCD splicing screen, which is relatively cheaper than a LCD monitor.

5. When choosing an LCD splicing screen, it is best to have a fan. LCD screens have higher heat generation, while LED splicing screens have less heat generation.

6. It is best to choose a metal shell LCD splicing screen, which has good shielding performance, especially after its shell is grounded, and is not easily affected by spatial magnetic field interference.

7. The position of the LCD splicing screen device should be such that the screen is not exposed to strong external radiation. When there is unavoidable strong light incident, corresponding light avoidance measures should be taken.

8. Quantity: The configuration quantity of LCD splicing screen can be determined according to the number of cameras on site, generally using a 4:1 ratio. If space is limited, several small-sized LCD monitors can be configured on both sides of the LCD splicing screen.

9. Clarity: High definition LCD splicing screens should be selected based on the resolution indicators of the camera used. The current LCD splicing screens have good brightness, with 450cd/700cd.

10. The setting of LCD splicing screens should be considered in conjunction with the design of the monitoring center, with a reasonable layout, convenient operation, and easy maintenance.