Smart Electronic Door Lock Sensor Key Free Facial Recognition Technology High End Security Lock Biometric Palm Print Identification Door Lock Digital Lock MF Card Five Entries Combination Entries 2.4 inch TFT Color Display Voice Guidance for Home Hotel Ap

features like facial recognition, advanced palm print identification, TFT color display, dual language voice guidance and five unlocking ways. Ideal security lock for home, apartment, office and factory.
Features:
Employ infrared face recognition algorithm and 3D high definition camera to improve accuracy.
Equipped with palm print recognition technology which is more reliable than fingerprint.
Support five entries: palm print, passcode, keys, MF card and facial recognition to unlock.
Users may enter random digits before or after the correct password to confuse anybody that may be watching during entry to ensure maximum security.
Equipped with 2.4 color TFT display, easy to operate.
Support 100 users which would be enough for a normal household and even for commercial use.
Support English and Chinese system language and voice guidance which make it more user-friendly.
Built in USB charging port allows you to charge the lock and enter when you forgot to replace the batteries.