IOT BASED ALARM SYSTEM FOR THE SAFETY OF TODDLERS

Abstract

Abstract- The safety of toddlers is paramount, requiring innovative solutions to create secure environments. This project presents a comprehensive alarm system designed to enhance toddler safety by integrating advanced technologies. The system utilizes a Node MCU (ESP8266) microcontroller as the central control unit, orchestrating the functionalities of an IR sensor, push button, DHT11 sensor for temperature and humidity monitoring, smoke sensor, alarm indicator, and a room heater. The IR sensor detects the presence of individuals within the monitored area, triggering the alarm system. A push button allows manual control, enabling caregivers to activate or deactivate the system as needed. The DHT11 sensor monitors ambient temperature and humidity, ensuring optimal comfort for toddlers. In the event of abnormal temperature or humidity levels, the alarm system alerts caregivers promptly. Keywords: Node MCU ESP8266, IR sensor, microprocessor, Smoke sensor, Push button, Internet of Things, Sensing Technologies.