HIFAM 3D Face Recognition Smart Door Lock, Video Smart Lock with Camera,Build-in WiFi,Video Doorbell,APP Control,Security WiFi Fingerprint Smart Mortise Lock Kit with Cylinder Deadbolt

7-in-1 Unlock Options for Maximum Flexibility Unlock via 3D Face ID, fingerprint (100+ users), Tuya Smart App, password, IC card, physical key, and video intercom—choose the method that suits you best.

TUYA App Management: You can easily manage and set the door lock via the app, including adding and managing users, setting temporary passwords, checking battery power, customizing door lock functions, etc. The app will record the status of the door lock, such as who opened the door, whether it is locked, doorbell messages, stranger stay alarms, door lock prying alarms, etc.

Wifi HD Video Doorbell: When the visitor presses the doorbell, the indoor screen will display immediately,135-degree HD wide-angle camera, which can work well even in pitch-dark conditions. Wherever you are, you can see who's at your front door and control your lock with your APP.2.4GHz Wi-Fi & Tuya App Integration Stable 2.4GHz Wi-Fi connection.

60-68 Lock Body : Accept door thickness: 40-60mm, the provided lock body size is shown in the picture. The compact size fits most of wooden and metal doors.With simple door handle setting, this smart lock is suitable for various scene: Office, Apartments, Hotel, Home & etc. We provide you with the necessary parts for the lock and a lock body of the same size as shown in the picture.

Don't Worry about Power off: 4200mA lithium battery lasts longer.This smart lock also features a USB-C emergency charging port to prevent its battery from draining. Additionally, if you have any questions, please contact us.