Read barcodes, QR codes, RFID tags, and smart tags on children's name tags with the teacher's smartphone at school hours, lunch breaks, and dismissal hours, and send text messages during school and school hours, and photographs of the child's current status during lunch time. Smart safety notification system for kindergartens and daycare centers that take videos and send messages to parents to inform them that children are well protected and have arrived safely.
展开▼