Energy antitheft alert and cutoff system

The Energy Antitheft Alert and Cutoff System is a security-focused project designed to detect unauthorized energy usage, send alerts, and automatically cut off power when theft is detected. This system is built using Arduino Uno, GSM Module (SIM800L), Two-Channel Relay Module, Two Current Sensors, Regulator, Adapter, and a 16x2 LCD Display. It is intended for environments where unauthorized energy use could be a problem, such as in industrial sites, remote facilities, or homes.

Key Components:

1. Arduino Uno: The main microcontroller that processes data from the sensors and controls other components like the GSM module and relays.
2. GSM Module (SIM800L): Sends alert messages to a designated mobile number if energy theft is detected, allowing for real-time monitoring even at a distance.
3. Two-Channel Relay Module: Controls the power supply to devices, allowing the system to cut off power if unauthorized use is detected.
4. Two Current Sensors: Measure the current flow to detect any discrepancies that indicate unauthorized energy usage. One sensor typically measures authorized current, while the other monitors for unexpected surges.
5. Regulator and Adapter: Provide a stable power supply to the Arduino and other components, ensuring reliable operation.
6. 16x2 LCD Display: Displays real-time information, such as the current status of power usage, system alerts, and connection status.

How It Works:

• Monitoring: The two current sensors continuously monitor the current flowing through the system. Any unexpected or abnormal current reading could indicate unauthorized access or a potential theft attempt.
• Detection: The Arduino Uno compares the readings from the current sensors. If there is a discrepancy between authorized and actual current flow, it identifies a possible theft.
• Alert and Cutoff: Once a theft is detected, the GSM module sends an SMS alert to the registered mobile number. Simultaneously, the Arduino triggers the relay module to cut off the power supply, preventing further unauthorized usage.
• Display: The 16x2 LCD screen provides real-time information on the system’s operational status, alerting users visually to the detection of any irregularities.

Features:

• Real-Time Alerts: Immediate SMS notifications to inform users of potential theft incidents.
• Automatic Cutoff: Automatically disconnects power to prevent continued unauthorized usage.
• Local Display: The LCD offers real-time feedback on the system's status and activities, allowing on-site personnel to monitor at a glance.
• Remote Monitoring: Through GSM messaging, users can stay informed about their energy system status even when away.

Applications:

• Residential and Commercial Energy Security: Prevents unauthorized access to power in homes, offices, or rental properties.
• Industrial Energy Monitoring: Ideal for protecting energy resources in remote or industrial facilities where unauthorized use might lead to significant losses.
• Utility and Grid Management: Useful in rural or off-grid locations where power theft is more likely.

Benefits:

• Increased Security: Protects resources by monitoring and preventing unauthorized access.
• Cost-Effective Solution: Prevents energy theft, potentially reducing waste and costs.
• Remote Access: The GSM module enables notifications and remote monitoring, giving users peace of mind even if they are far from the installation site.