A simple Arduino-based RFID door lock system using the MFRC522 module, EEPROM for card storage, and relay for lock control. Includes RGB LED status indication and pairing mode for card registration.

The GDPR-compliant Nuki Smart Lock has arrived in the United States, and it'll upgrade the security of your Apple Smart home ...

Acceliot SSP transforms dock doors into intelligent control points using software, removing the need for rigid tunnels, RF shielding, or specialized antennas. Acceliot SSP uses advanced machine ...

On Wednesday, Google officially launched a new feature for its command-line AI system, Gemini CLI, allowing outside companies to integrate directly into the AI product. Called Gemini CLI Extensions, ...

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

Forget keys! The best 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 ...

NORTHAMPTON — Margot Audero, a senior at Smith College, remembers the first time she ever saw a transgender person: Caitlyn Jenner on the cover of Vanity Fair in 2015. “I thought it was gross,” she ...

The best surround sound systems will completely level up your home audio experience, whether that’s watching movies or listening to your favourite tunes. Surround sound is serious about providing the ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Somer G. Anderson is CPA, doctor of accounting, and an accounting and finance professor who ...