--Our packaging is being updated. During this period, you may receive either the original or new version packaging. Rest assured, only the packaging has changed-the product functions remain exactly the same. Thank you for your understanding!\n--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.\n--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.\n--Easy Installation and Excellent Customer Service: Compatible with most standard Deadbolts. The 15-minute DIY.