High Quality LCD Digital Signage Media Video Player Advertising Display

The advantage of infrared electronic whiteboard is that direct handwriting or any object can replace the effect of pen. The operation feeling is somewhat similar to that of IPAD. It is widely used in preschool education, business and other fields. It can't provide the accurate writing effect of blackboard writing. When writing, one stroke must be made. At the same time, wrist or other objects entering the infrared frame range will cause misoperation.