This document describes an RFID-based school children security system that aims to safely transport children to and from school. The system uses RFID tags on the children to monitor their entry and exit from the bus and sends notifications to parents. It also includes sensors to monitor the bus speed, detect if the driver has been drinking alcohol, and ensure children are not left on the bus. The system is intended to address issues where children are sometimes forgotten and not dropped off at the correct bus stop. It uses a microcontroller, GSM module, RFID reader, LCD display, proximity sensor, and alcoholic sensor. The document provides details on the hardware and software components used and concludes the system endeavors to provide safe transportation for school children