Experience a safer home with the GSM-Based Security System. This innovative system sends real time alerts via SMS, keeping you informed of intrusions or unusual activities, even without Wi-Fi. It’s ideal for areas with limited internet access or as a backup security solution. How the Project Works The system utilizes GSM technology to communicate with your mobile phone. Sensors detect breaches (like motion or door opening), and the GSM module sends SMS alerts to a predefined number. The system can also trigger a local alarm for instant response.
How the Project Works : This project is a GSM-based motion detection and alert system powered by 18650 Li-Ion batteries. The Arduino Uno R3 acts as the central controller, integrating a PIR sensor to detect motion and a Piezo buzzer for audible alerts. When motion is detected, the Arduino triggers the GSM Module (SIM800L) to send SMS alerts to a predefined mobile number, allowing real-time monitoring. The system also supports remote control via SMS commands, enabling users to manage alerts or check the system's status from anywhere. Components are connected using jumper wires and a mini breadboard, ensuring a compact, portable, and easy-to-assemble design with scalable options for future enhancements.
Components List :
- Arduino Uno
- GSM Module (SIM800L)
- PIR Sensor (Motion Detector)
- 18650 Lithium-Ion Batteries (3 batteries total)
- Two-Cell Battery Holder with DC Plug (for Arduino Uno)
- Single-Cell Battery Holder (for SIM800L)
- Bread board
- Buzzer
- SIM Card
- Switch
- Connecting Wires
Features:
- GSM-Based Communication
- Motion Detection
- Emergency Alerts
- Portable Power Supply
- User-Friendly Design
- Low-Cost and Scalable
- Easy to Assemble and Program
- Real-Time Monitoring and Control
Dimensions: 15cm X 10cm X 10cm.
GSM Based Home Security System
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