1. Fully automatic 3D face smart lock, AI bionic face recognition, no fear of image attacks
2. Dual infrared fill light, not picky about light environment, ready to recognize face unlocking in dim light environment
3. Unlocking and locking are fully automatic. After unlocking, the lock tongue is automatically retracted without pressing down the door handle. You can enter the door by pushing it lightly; it will lock automatically after closing the door
4. Cats eye function, you can see at a glance if someone is visiting the door
5. Multiple unlocking methods: mobile phone APP remote unlocking, smart IC card unlocking, mechanical key, Bluetooth unlocking, face unlocking, password unlocking, fingerprint unlocking
6. The fingerprint lock is independently powered by a recyclable rechargeable lithium battery and is equipped with a 4200 mAh lithium battery
7. 304 stainless steel lock body, anti-collision, anti-saw, and anti-card unlocking
8. Other functions: video intercom, 24-hour monitoring, camera, Wifi networking, infrared fill light, night vision function, doorbell capture, door opening push record, abnormal notification, automatic anti-locking when closing the door, electronic doorbell
9. Indoor screen size: 4 inches