This QR child safety sticker is easy to use, use it as a child badge and attach it to your child’s shirt using the pin. If your child will separate from you, this sticker will help you to bring your child back. Someone who finds your child will scan your QR code and the person's smartphone camera will activate, allowing them to take a photo or video of your missing child and send it t... https://nekinsan.com/blog/keep-your-child-safe-with-the-child-safety-device/