Triple Security Features: Experience peace of mind with this keyless entry door lock, integrating rapid fingerprint recognition, a crisp 2K HD camera, and a sophisticated video doorbell, ensuring your home's security is uncompromised. Remote Access and Real-Time Notifications: Stay connected to your home with the eufy Security app, offering No Monthly Fee for remote door management and immediate notifications, so you're always informed, no matter where you are. Long-Lasting Battery Life and Robust Build: Count on endurance and resilience with a 10,000 mAh battery and a sturdy design that's certified to withstand extreme weather, from icy cold to scorching heat, ensuring reliability all year round for your keyless entry system. Enhanced Connectivity and Storage with Chime: Expand your security system with additional video storage up to 128 GB via an SD Card Required and a Chime Included feature that enhances Wi-Fi connectivity, keeping your system online and alert without monthly fees. Easy Installation and Reliable Customer Support: Set up the security system in just 15 minutes, compatible with US/Canadian deadbolts without the need for drilling, and enjoy peace of mind with a 12-month warranty and 24/7 customer support, ensuring a Chime Included experience with no monthly fee.