Door lock Wyze combines multi-level protection with convenient access control. Biometric technology reads unique palm pattern, increasing accuracy and security. Backlit keypad supports up to 50 codes and includes anti-peeping protection. Mechanical key, manual operation, and voice control through Alexa and Google Assistant available, along with live feed from video doorbell. Built-in gyroscope tracks door position and activates auto-locking. Power-saving mode activates lock only when human presence detected