Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and GND to the ground rail. For the data connections, wire SDA to Pin 10, SCK ...

Xiaomi Smart Door Lock 2 Vein Recognition Enhanced Edition opens for pre-order at 1,699 yuan ($235), features vein scanning, ...

TCL has launched the D1 Fingerprint Smart Lock which unlocks in just 0.3 seconds using your fingerprint ... and it also means you can unlock your door incredibly fast – in 0.3 seconds to ...

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

TCL has debuted a new D1 smart lock, and this model might be the brand’s speediest yet. The TCL D1 Fingerprint Smart Lock unlocks in 0.3 seconds using fingerprint recognition, plus it comes with ...

I know a lot of home security marketing is about theft and danger, but smart locks are downright handy, allowing you to schedule entry times for friends and never worry about leaving the door ...

Digital door lock systems, also known as electronic or smart door locks, are advanced security devices ... Biometric authentication methods, such as fingerprint recognition and facial recognition, are ...

Here at PCMag, we've been testing smart locks ... using your phone or voice. It also comes with a sensor that lets you know if your door is open or closed. The Ultraloq Bolt Fingerprint is ...

If you have a UPVC front or back door ... fingerprint. Why should I upgrade to a smart lock? There are many reasons why you might want to upgrade to a smart lock. A big one is that you don't need ...

Jennifer Pattison Tuohy is a smart home ... into the lock and using it regularly for nine months, locking and unlocking it using the keypad and via a schedule that locked the door automatically ...