In recent years, more and more small and medium-sized companies have chosen to use touch screen all-in-one machines to replace traditional projectors to improve conference efficiency. However, there are more and more manufacturers of touch screen all-in-one machines in the market, and the quality of their products is also uneven. Many enterprises may be confused when purchasing conference all-in-one machines. Today, let's take a look with the editor. There are five key points to pay attention to when choosing a teaching conference all-in-one machine:

  

       Conference all-in-one machine touch technology

       The mainstream touch screens on the market now include resistive touch screens, capacitive touch screens, infrared touch screens, etc. Both capacitive and resistive touch screens cannot be used for large-sized products. Infrared touch screens can be made in both small and large sizes, and their sensitivity and accuracy are very good. They are also easy to maintain and have a long service life.
  

      Conference all-in-one machine display size

      There are many specifications for touch conference all-in-one machines, ranging from 19 inches to 100 inches. When choosing, [sensitive words] should be based on your actual needs. Do not blindly pursue large-sized conference all-in-one machines. The general selection technique is that for attendees with around 20 people, it is recommended to choose 55 inches, for attendees with around 50 people, it is recommended to choose 65 inches, and for attendees with more than 50 people, you can choose 75 or 86 inches. If it is a large conference venue with more than 100 people, please directly contact the manufacturer for a solution.
  

      Conference all-in-one machine host configuration

      The host configuration of the touch conference all-in-one machine is similar to that of a typical office computer. The main components are the motherboard, memory, CPU, hard disk, etc. In addition, the configuration of the conference all-in-one machine can be selected according to user needs, and it is best to directly connect with the manufacturer. Its hardware technology and personalized customization solutions will be more advantageous, and communication will be more convenient in the later stage.
  

      Conference all-in-one machine LCD display screen

      LCD screens are very important for conference all-in-one machines, and among the core accessories, the valuable part is the high-quality LCD display screen. Because the quality of the LCD screen directly affects the overall display effect and application experience of the conference all-in-one machine, a good touch conference all-in-one machine will choose a good LCD screen as the core component