The eufy Smart Lock C30 is a keyless entry door lock with built-in WiFi, featuring easy installation, app remote control, auto lock, and no bridge required, perfect for securing your front door. 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. Doors Unlocked Multiple Ways 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. The 15-minute DIY installation requires no drilling. Integrated Smart Home Pair with a eufy doorbell to seamlessly integrate your smart lock into daily routines. Control all your devices for smooth keyless entry via the eufy Security app. Built to Last eufy Smart Lock C30 is powered by 4 AA batteries (not included) and has a battery life of up to 5 months. Additionally, this keypad lock features a low battery indicator. It operates reliably in most weather conditions with IPX3 waterproofing and temperatures ranging from -30°C to 70°C (-22°F to 158°F). Smart Detection eufy Smart Lock C30 equipped with wrong-try protection that will temporarily locks the system after multiple incorrect attempts, deterring unauthorised access and enhancing your home's security.