I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...

Learn how facial‑recognition smart locks 2026 use 3D face unlock door lock systems, anti‑spoofing facial recognition security, liveness detection, and biometric smart lock encrypted access logs to ...

Abstract: This is an IoT-based system with Radio Frequency Identification System which supports door lock and unlock function. This door locking system helps registered users to lock or unlock the ...

The Tapo DL100 includes Wi-Fi and support for voice commands through smart assistants like Alexa. The Tapo DL100 includes Wi-Fi and support for voice commands through smart assistants like Alexa. is ...

Huawei is expanding its smart home lineup with two new models: the Smart Door Lock 2 Pro and Ultra. The company has opened pre-orders for both, with prices starting at 3,199 yuan ($448). These ...

The bitter cold weather in Ohio isn't letting up this week, as forecasters predict even more snow and frigid temperatures, winds chills, and slick road conditions to prepare for. With more cold ...

Aqara has today launched the Smart Lock U300, an innovative new smart lock that supports Matter and boasts an easy-to-use lever handle. The most interesting aspect of the U300 is that it doesn’t ...

Xiaomi has launched its latest smart door lock, the Xiaomi Smart Door Lock 2 Face Recognition Version. This upgraded lock boasts several new features, including 3D structured light face recognition, ...

So you want a smart lock. Maybe you want to lock your door without leaving the bed, or maybe you prefer key codes instead of keeping track of physical keys. Smart locks are great for these things, but ...

David Murphy was formerly the Senior Technology Editor at Lifehacker. Across his 15+ year career in technology journalism, his reviews and how-to guides have appeared in The New York Times, The Wall ...