The TCL D2 Wi-Fi Keypad Smart Door Lock is a modern, sleek door lock designed for residential use. With a brushed nickel finish and made of aluminum, this smart lock offers features such as remote access, auto lock, and child lock capabilities. It is compatible with Google, Amazon, and Alexa for convenient voice commands. The lock also provides real-time online activity events and user management options for added security and peace of mind. Easy to install and powered by 8 AA batteries, this smart door lock is a reliable choice for your home or garage.