Secure your doors with convenience using the eufy Smart Lock C33, a fingerprint keyless door lock with handle, built-in Wi-Fi, app remote control, biometric door knob for entry doors, auto lock, and IP53 waterproof rating. eufy Smart Lock C33 has been tested in accordance with Australian Standard AS 1530.4:2014 Fire-resistance test. Merges Fingerprint Identification with Handle Gripping: Experience an ultra-fast and effortless unlocking process. The lock continuously refines its recognition with each use, ensuring quick and hassle-free entry for both parents and kids. Built-in Wi-Fi for Remote Management: Manage your interior doors and maintain home security from any location with access management, real-time notifications, and event history tracking. No Battery Worries with 12-Month Power: Enjoy peace of mind with the eufy Smart Lock C33, providing reliable security without the constant need for battery changes. The lock remains operational throughout the year, ensuring continuous protection. More Compatible and Easy Installation: Smart lever lock is compatible with doors that open on the left and right. Perfect for securing garage doors, side doors, office doors, or basement doors, it offers a seamless fit and straightforward installation process. Note: This door lock is not compatible with glass and sliding doors.