August Smart Lock (HomeKit Enabled / Dark Gray)

No more fumbling for keys. Control access to your home with Amazon Alexa, Apple Home Kit or your smart phone. Auto-unlocks your door as you approach and automatically locks your door after you enter. No more hiding keys under the mat with virtual keys, and the 24/7 activity log lets you know who opens your door and when. Your exterior door hardware stays the same. August Smart Lock replaces only the interior of your standard deadbolt. Install yourself in minutes.

Make sure this fits by entering your model number.
Works with Alexa for voice control (hub required, Alexa device and hub sold separately).
Requires 110-240 volt
Connect your August smart lock to Alexa to Lock, unlock and check lock status. Alexa can also provide notifications when your battery is running low so you can proactively replace them. Set up smart reorders through dash replenishment to make sure you always have replacement batteries when you need them.