August Home Smart Lock - Keyless Home Entry with Your Smartphone - Dark Gray

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..Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit. Keep your existing lock and keys; Simply attaches to your existing deadbolt on the inside of your door; Install in under 10 minutes with just a screwdriver Grant family, friends or the dog walker unlimited access or limit it for a few weeks, hours, or minutes Only August has Door Sense, a sensor that tells you if your door is securely closed or left open Unlocks automatically as you arrive; Never fumble for keys, shopping bags or kids when unlocking the door again; Auto Lock can be timed to lock as the door closes; Requires 110 to 240 volts Add an August Wi-Fi Connect Bridge (sold separately) for Remote access or Alexa integrations Add an August Smart Keypad for secure key-code entry to your lock; Sold separately Refer to the PDF named "Other content" below for compatibility details of the product August App is available for download via Apple Store or Google Play; Requires iOS 9. 0 or higher, or Android 5. 0 or higher. Requires 4 AA batteries; Included in box for initial install and use