Abstract: This paper presents the design and implementation of a Knock Detecting Door Lock System, aimed at enhancing security by eliminating traditional lock and key mechanisms. The proposed system ...

Forget keys! The top smart locks we've tested are secure, easy to install, and provide several convenient ways to control who can access your home and when. I'm PCMag's managing editor for consumer ...

With the ability to enhance the convenience and security of your entryway, a smart lock is arguably the most crucial component of a connected home. There's no shortage of options, from fully installed ...

CNET staff -- not advertisers, partners or business interests -- determine how we review products and services. If you buy through our links, we may earn a commission. Video doorbells show you who has ...

Looking for an alarm system to make you feel more secure? We've tested all the top professional and DIY home security systems to help you decide which is right to protect your family and property.

Abstract: This research study presents the development of an “Advanced Door Locking System using IoT,” aimed at enhancing home security and energy efficiency. The system consists of a smart security ...

A smart door lock system using ESP32-CAM for face recognition, enabling secure and contactless entry. This project leverages the ESP32-CAM module to create a face recognition-based door access system.

This project is a real-time water tank monitoring system using Arduino + Python + Flask + Web Visualization. It captures hourly water level data, stores it in JSON format, and syncs to a beautiful ...