August Home Matte Black Wi-Fi Smart Lock & Smart Keypad Keyless Door Lock

UPGRADE YOUR EXISTING DEADBOLT: August smart locks fit on the inside of your door, making your regular deadbolt smarter, more secure and way more convenient. Keep your keys just in case (but you won’t need them).Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.Control Method:Voice GRANT ACCESS WITH THE AUGUST APP: Forget key copying. Quickly and easily share permanent, scheduled or temporary access to your home with friends, family and other people you trust, and never put a key under the doormat again. SMART KEYPAD INCLUDED: No need for guests to download an app. The Smart Keypad (included) allows guests to get in with their own unique code. Great for small kids, one-time visitors, or phone-free moments. EASY TO INSTALL ON ANY DOOR: Even if you’re not so handy, installation only takes about 10 minutes. August locks fit perfectly over most single cylinder deadbolts and aren't much bigger than your original thumbturn. WORKS SEAMLESSLY WITH YOUR SMART HOME: Built-in Wi-Fi allows your lock to work with your favorite voice assistant, including Amazon Alexa, Google Assistant, Apple HomeKit, Samsung SmartThings and more. *The outer box is in a bit of rough shape