Simplify your home security with this matte black August Wi-Fi Smart Lock. The Wi-Fi connectivity and supported Android or iOS app let you lock your door using your smartphone, and the auto-unlock feature offers easy hands-free access to your house. This August Wi-Fi Smart Lock is compatible with popular virtual assistants, letting you open your door using voice commands. August Wi-Fi Smart Lock Requires no additional bridge to connect to Wi-Fi, so you get full voice and remote access functionality with ease. Activity Feed See exactly what time guests and family enter and leave your home with August's Activity Feed right on the August app. Auto-Unlock technology Detects when you arrive and unlocks the door. Enable auto-lock to lock when the door closes. Shareable keys Send secure keys to friends, family, or people you trust instantly, all from the app. Voice control Works with most popular voice assistants, including Siri, Amazon Alexa, and the Google Assistant. Use your voice to lock and unlock or check the status of your door. DoorSense sensor® Tells you when your door is open or closed. Apple HomeKit enabled Control your lock with your voice using iPhone, Apple Watch, Apple TV, HomePod, or iPad. Smart alerts Choose and set your notifications to customize your preferences. Bank-grade security August uses two-factor authentication and AES 128-bit and TLS encryption. Pairs with August doorbell cameras Allows you to see and speak to visitors and let them in from anywhere (sold separately).