In this informative video, you'll learn how to make a door alarm using simple materials and easy steps. Perfect for enhancing ...

Discover how to craft unique DIY door latches using a combination of nut and bolt mechanisms! In this tutorial, we'll guide ...

The TCL D2 Pro Palm Vein Smart Lock looks and operates like a device you’d see in a sci-fi movie. The touchless unlock ...

TCL has launched their first ever fingerprint “smart” doorknob, the K1 which promises fast biometric access with a unique design and robust security features. Priced at $79.99, the TCL K1 adds smart ...

Melissa Quinn is a politics reporter for CBSNews.com. She has written for outlets including the Washington Examiner, Daily Signal and Alexandria Times. Melissa covers U.S. politics, with a focus on ...