HOUKAI Smart 3D Face Recognition Door Lock Built in Rechargeable Lithium Battery Automatic Control Palm Print Lock for Home (Size : Only The Lock)

The HOUKAI Smart 3D Face Recognition Door Lock is a state-of-the-art lock system that offers six different ways to unlock it: face recognition via 3D scanning, palm print, fingerprint, password, IC card, and mechanical key. Made from carved alloy material, it is strong enough to provide maximum security to your home. With the newest automatic technology, it locks and unlocks automatically, freeing up your hands. It features the best face recognition technology available, using 3D scanning to ensure a high level of accuracy. The convenient user management system is easy to operate with the OLED display screen.

Other features of this smart lock include an indoor double lock knob for added security, emergency power supply in case of lost power, and a built-in rechargeable lithium battery. It also has a low battery warning, and a full charge can keep it working for about three months. The English voice feature adds convenience, and the lock is suitable for a variety of door types, including wooden, iron, security, and bronze doors. The lock records unlock events for easy tracking, and the infrared sensor camera ensures that it works well even in dark environments. It is compatible with both left and right doors.