Original price was: 18,000.00৳ .14,999.00৳ Current price is: 14,999.00৳ .
The IoT Door Lock and Unlock System is a smart security project designed to control door access remotely using Internet of Things (IoT) technology. This system allows users to lock or unlock a door electronically through a mobile application or web interface, providing enhanced security and convenience.
The project uses a microcontroller with Wi-Fi connectivity, a relay module, and an electromagnetic or solenoid door lock. It is ideal for demonstrating modern smart home security concepts in schools, colleges, science fairs, and IoT learning programs.
Remote door lock and unlock via internet
Secure and touch-free access control
Real-time status display (Lock / Unlock)
Wi-Fi based IoT communication
Reliable and low-power operation
Microcontroller (Arduino / ESP8266 / ESP32)
Wi-Fi Module
Relay Module
Electromagnetic / Solenoid Door Lock
LCD Display (optional)
Power Supply
The user sends a lock or unlock command using a mobile app or web dashboard. The command is received by the Wi-Fi enabled microcontroller. Based on the command, the microcontroller activates the relay module, which controls the door lock mechanism. The system can also display the current door status on an LCD screen.
Smart home security systems
Office and shop access control
Hotels and rental properties
IoT-based security demonstrations
Science and engineering projects
Enables remote access control
Improves security and safety
Reduces the need for physical keys
Easy to install and expand
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