A door jammer is a simple alternative to DIY solutions for locking a door without a lock. These tools typically consist of a height-adjustable security bar with a rounded end designed to fit ...

It also based on Android and Arduino platform both of which are free open source software. In this paper, a system called door locks automation system using Bluetooth-based Android Smartphone is ...

The DIY biometric lock is also equipped with three push buttons and a 16×2 LCD display. “This is a security door lock with fingerprint sensor.

Discover the fascinating world of home security with our latest tutorial on creating an amazing door lock! In this DIY project, we guide you through making a secret door lock using a simple nut ...

The smart lock works on 2.4 or 5 GHz Wi-Fi and is now available to buy. It comes with a Bluetooth-connected keypad you place on the outside of your door for PIN and fingerprint unlocking.

TP-Link’s new Tapo DL100 smart deadbolt door lock includes Wi-Fi and seven months of battery life for $70.