Wireless Biometric Lock Using Arduino with the IoT

Smart home security plays a a significant job which makes a difference to give better security in home application. The proposed work is to convey a message to the door from a tablet or mobile device by using a Bluetooth system. This permits the individual to lock and open an entryway from inside or outside a house with a Bluetooth gadget accessible. The ideal motivation behind the work is in case the entryway isn’t locked on the primary floor or some other floor, the client from the beginning can open the entryway or open the entryway from a cell phone or PC, which causes an individual to lessen its energy or save time. The latest Arduino board, a Solenoid lock or Servo motor, and a Bluetooth module standard protocol for wireless communication are the main components of the system.