Remote Control from Anywhere: With built-in Wi-Fi and no bridge required, you can effortlessly control your smart lock from anywhere using the eufy Security app. Enjoy easy setup, access management, real-time notifications, and event history. Smart Lock: Easily open your door using a physical key, voice commands with Alexa/Google Assistant or a physical button. eufy smart lock's physical buttons offer enhanced durability and error resistance, providing greater reliability and usability than touchscreens. Auto-lock secures your door if you forget, locking automatically based on your time setting, whether the door is open or closed. Easy Installation and Excellent Customer Service: E30 is compatible with standard US and CA doors and offers easy 15-minute installation without drilling. Enjoy a worry-free 18-month aftercare backed by professional, 24/7 customer service. Contact us via telephone, email, or LiveChat.