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Video surveillance system is closely related to our daily life. Video surveillance equipment will be installed in some large enterprises, community properties, shopping malls, banks and other occasions to ensure our personal and property safety. Timely detection of the activities of lawbreakers can be found in advance and used as evidence in the later stage. The most important equipment of the video surveillance system should belong to the large LCD screen in the monitoring room. At present, there are two kinds of devices for displaying the large screen in the video surveillance system: one is the LCD splicing screen, the other is the LCD monitor.

1. LCD splicing screen

LCD splicing screen is a professional large screen product for screen display in video surveillance system. Compared with LCD monitor, it can display as big as you want through splicing. At present, the single screen size of the splicing screen is between 46 and 55 inches, and the stitching is very narrow, only a few millimeters, so the overall display effect after multiple splicing is very good.

At present, LCD splicing screen is the main large screen equipment in the security monitoring display market, compared with LCD monitors, its frame is narrower and can be spliced, so we can create display screens of any size and determine the number of splicing according to the number of monitoring video spots. in addition, its brightness, contrast, resolution and other standards are the highest in the industry, and support 4K display.

At present, LCD splicing screen is preferred in most monitoring and display occasions, not only because of its stronger display function, its better stability and obvious performance-to-price advantage.

2. LCD monitor

The LCD monitor has the same shape as the TV, but its size range is wider, the small one is only about 21 inches, and the large one can reach 100 inches. Compared with the TV, its panel is industrial grade, so it can withstand the demand of continuous start-up 24 hours a day. Its characteristic is that it is cheap, economical and practical, but it cannot be spliced by multiple screens, that is to say, the monitoring screen can only be displayed in one screen or split up, and the two screens cannot display one picture at the same time. This is because it does not have the splicing function.

LCD monitor can be said to be a product that focuses on low-end and small monitoring occasions, such as some occasions where the number of monitoring is not many, such as business outlets, residential areas, schools and other places.

These are the two kinds of devices commonly used in video surveillance systems to display large screens. You can choose them according to your budget and your pursuit of display functions and effects. If we consider the comprehensive display effect and function, it is more appropriate for video surveillance system to display large screen or liquid crystal splicing screen. It not only has large screen size, but also has better display effect and stronger function, so it can be used in one machine.

Article by Shenzhen craftsman can electronic collation and release, reprint please indicate the source!

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