Connectivity Built-In: Gain peace of mind from anywhere with the innovative Schlage Encode Smart WiFi Deadbolt. Use the Schlage Home app or Key by Amazon app to lock or unlock your door remotely and manage access for trusted visitors. Getting connected with the safety, simplicity and style of Schlage has never been so easy. Encode Features: Get setup faster with built-in WiFi that connects directly to your homes network, meaning no additional hubs or adapters. Take advantage of the ease of voice control when paired with an Alexa-enabled device. Receive advanced warning for battery replacement. Enjoy the flexibility and convenience of the built-in alarm and up to 100 access codes. Smart Made Easy: Use your smartphone and the Schlage Home app to unlock from anywhere and to manage access, notifications and more. When paired with Key by Amazon, you can also watch clips of people who've entered or exited throughout the day, and Prime members can opt-in to in-home deliveries where available.