Key Points for Buying an Interactive Whiteboard 2
1. Wireless screen transmission
When users experience the interactive whiteboard, we need to try the wireless screen transmission function of the interactive whiteboard, and whether it supports the wireless screen transmission of Android and IOS systems. Another wireless screen sharing device, we need to pay attention to whether it supports the screen sharing of notebooks and desktops.
2. Software and hardware parameters
It is difficult for ordinary users to grasp this. Before choosing an interactive whiteboard, users should compare several products to choose, including the effective sensing area of the product. A series of parameters such as screen type (LED, LCD), image resolution, product specifications, etc. These parameters are generally clearly marked by the manufacturer, so you can choose a cost-effective product as long as you compare carefully.
3. After sales
Many users will be satisfied with choosing an interactive whiteboard through the above comparison, and they are most likely to ignore after-sales problems, and often regret it after a product has a problem. Therefore, after choosing a conference tablet, we must see whether the manufacturer can provide perfect after-sales service.