August Smart Lock, 2nd Generation, HomeKit enabled (Silver)
Brand: August Home
Color: Silver
Works with Alexa for voice control (hub required, Alexa device and hub sold separately).
Connect your August smart lock to Alexa to Lock, unlock and check lock status. Alexa can also provide notifications when your batteries are running low so you can proactively replace them, or you can set up smart reorders to make sure you always have replacement batteries when you need them.