Smart WiFi Door Lock with 3D Face Recognition, Fingerprint, Video Doorbell & Intercom, Keyless Entry via Passcode, IC Card, Tuya App & Mechanical Key ( Camera Security System for Front Door)

This device is a Smart WiFi Door Lock 

Features 

• 3D Face Recognition, 3D face recognition: Unaffected by image attacks, only effective for liveness detection
• Fingerprint, 
• Video Doorbell & Intercom, 
• Keyless Entry via Passcode, IC Card, Tuya App & Mechanical Key, 
• Camera Security System for Front Door
• Mobile phone remote control: Capture and transmit notifications for remote unlocking
• Multiple abnormal alarms: Anti-theft and anti-pry alarms capture images and push notifications to mobile.
• Indoor high-definition large screen: The situation outside the door is clear at a glance
• 8 ways to open locks: Suitable for all kinds of people.
• Class C safety lock cylinder: Multi-track Class C anti-theft lock cylinder improves anti-theft performance
• 3D structured light facial recognition unlocks instantly, freeing your hands.
• 3D face recognition is fast and highly secure.
• Bionic binocular 3D face recognition technology, is bank payment-grade recognition system; Worry-free, convenient and safer
• Note: Binocular 3D face technology uses dual cameras to acquire facial information, and then performs depth calculations through the AI3D SENSE ID algorithm. At the same time, Al learns facial textures and spectral content to predict facial changes, thereby determining whether the user has the right to open the door. (Data from the Face Liveness Recognition Lab)

Specifications 

• 8 convenient unlocking methods: suitable for family and friends
• Multiple unlocking methods: suitable for various groups of people
• 3D face unlock financial: payment-grade security authentication. 
• Remote unlocking with one-click mobile phone unlocking
• The Al algorithm for card-swipe unlocking becomes more sensitive with use.
• Temporary password unlocking: suitable for visits from family and friends.
• Fingerprint unlocking: is suitable for people with worn fingerprints.
• Key unlocking: for use when the power is off
• Combination unlocking: Two-factor authentication: fingerprint + magnetic card + password
• Anti-peeping password unlocking: effectively prevents eavesdropping and leakage of passwords. Only a 6-digit consecutive correct password is required to unlock the door. [Regardless of what numbers you enter before or after the password, as long as the correct password is entered in the middle, the lock will open.]
• Doorbell captures images and pushes them to your mobile phone for remote unlocking.
• The door lock supports Wi-Fi connectivity and allows users to remotely view it's  status via their mobile phones. It also supports remote access by multiple users and device sharing.
• But that's not all; safety comes first. Automatic alarm push notification for door lock malfunctions, providing advance warning of potential danger. When an anomaly is detected, the system automatically activates the snapshot function and pushes the data to the mobile app.
• Automatic locking function with 24/7 monitoring: You can close the door without worrying about forgetting your keys.
• Anti-electromagnetic interference; Commonly known as little black box: Electromagnetic protection design, all have passed anti-interference tests, protecting circuits from damage.
• Rechargeable lithium battery: provides 4-6 months of long battery life. 4200mAh high-capacity battery, high-quality battery cells, worry-free battery life on a single charge.
• Multiple emergency mechanisms to handle special situations with ease; can open the door even without power.
• Mechanical key unlocking (concealed) - can be open even without power.
• External USB port (hidden) with Type-C interface, can be used for emergency power supply from a power bank.

• Product name: smart lock
• product color: black
• number of users: 150
• Camera + cat's eye
• Lock cylinder type: Class C lock cylinder
• WIFI networking: Yes  
• Main material: aluminum alloy
• Remote unlocking: Yes 
• Human body detection: Yes 
• The mobile phone prompts that there is
• doorbell function: have
• Emergency charging: have
• Anti-lock function: have
• The lock contains Chinese and English languages.
• Unlocking methods include: face recognition, fingerprint, password, card swipe, temporary password,
• remote APP access, two-factor authentication, and key.