HOME SECURITY MOTION SENSOR WITH SPYCAM USING TELEGRAM

Abstract

Home security is becoming an increasing concern, and smart technology is now a more effective solution for real-time monitoring and instant alerts. This study proposes a home security system that integrates Passive Infrared (PIR) motion sensors and spy cameras with Telegram notifications to enhance response time and situational awareness. The system uses an ESP32 microcontroller to process sensor data and activate cameras when motion is detected. Real-time alerts are sent directly to homeowners via Telegram, allowing immediate action. Testing was conducted under various conditions, including different lighting and network strengths. Results showed a 90% accuracy in motion detection under optimal conditions, with an average notification response time of 2.5 seconds. However, some limitations were identified, such as reduced night-time surveillance effectiveness and reliance on network stability. Future improvements include infrared cameras for better low-light detection and backup connectivity options to enhance reliability. This study demonstrates that an affordable and efficient IoT-based home security system can provide homeowners with improved monitoring, faster response times, and enhanced security.