Fingerprint Sensor Door Locks

The default pins for serial communication on the arduino uno are pin 0 rxd and pin 1 txd of the board but we are going to use other pins for serial communication.

Fingerprint sensor door locks. Ultraloq u bolt pro smart lock 6 in 1 keyless entry door lock with bluetooth biometric fingerprint and keypad smart door lock front door deadbolt lock edition 4 3 out of 5 stars 1 983 179 00 179. This eliminates the need for keys or pushing buttons or twisting a handle. Make sure you get a fingerprint sensor that works with the arduino through the serial communication. The samsung shs h700 digital fingerprint door lock features a heavy duty fingerprint sensor that ensures unmatched accuracy in detecting fingerprints.

Priced at 569 this dead bolt controller can be installed yourself and has a unit for the front and back of the door. That way the lock can identify each person. If an incorrect finger is placed the leds angrily flash red and the oled displays incorrect finger. Fingerprint sensor based is one of the safest door locking system as it has the ability to identify and distinguish every person individually without making any error.

Moreover in the case of product emergencies samsung s proactive customer support is always there to help you out. From outside the door a person is greeted with a fingerprint sensor and a display saying if the door is locked or unlocked. Locks with fingerprint sensors can inform you if the kids came home within a designated time while others can self lock if you happen to forget to do it yourself. The project arduino fingerprint sensor lock is simply fabricated around arduino board.

Whenever the system is at rest the rgb leds are randomly fading through 16 8 million colors. First everyone in your house scans in their fingerprints. Introduction of arduino fingerprint sensor lock. Xiaomi s smart door lock can unlock a door with your fingerprint and automatically lock it after 0 8 seconds of closing.

There are even some that can. Then when you shut the door on your house the lock engages. It stores up to 100 fingerprints and one access code. Fingerprint door locks work just like the biometric sensors on your phone.

Not only to ensure door security this project also make certain to assist in fields like forensics crime investigation personal identification attendance system and there is a lot more. To unlock it you can simply place your finger on the pad.