What is the electronic school board of Jiujiang Primary School like?

The electronic campus card is as follows:

The "electronic school badge" is the student's ID card. Because of its insensibility function, when students go in and out of school every day, the system will automatically recognize the school badge as long as they pass through the school gate without manually swiping the card, and send the time of children going in and out of school to parents' mobile phones in the form of mobile phone text messages, so that parents can keep abreast of their children's dynamics and go to school with peace of mind.