Aesthetic Consistency: Enhance your home's visual appeal with a smart door lock and matching handle that create a seamless and sophisticated entryway. This unified design eliminates mismatches, ensuring a cohesive and elegant look. Control from Anywhere: With built-in Wi-Fi, manage your smart lock remotely via the eufy Security app—no bridge required. Access management, real-time notifications, and event history are all at your fingertips. Smart Lock: Easily unlock your door with a physical key, voice commands via Alexa/Google Assistant or a physical button. eufy smart lock's physical buttons are designed for enhanced durability and error resistance, offering more reliability and usability than touchscreens. The auto-lock feature secures your door automatically based on your set time, ensuring it is locked, whether open or closed. Easy Installation & Excellent Customer Service: Compatible with most standard US&CA doors, the lock installs in 15 minutes without drilling. Enjoy a worry-free experience with an 18-month protection and 24/7 customer support via phone, email, or LiveChat. Security and Durability: Powered by 4 AA batteries (not included), eufy smart lock offers up to 5 months of battery life. It features a low battery indicator and operates reliably in extreme temperatures ranging from -22℉ to 158℉ (-30℃ to 70℃). With IPX3 waterproofing and wrong-try protection that temporarily locks the system after multiple incorrect attempts, eufy smart lock enhances your home's security while providing dependable performance.