The H2 Smart Lock offers a range of advanced features and a distinctive design:
 
Five Unlocking Options: Fingerprint, card, phone, password, and mechanical key.
Advanced Technology: Includes a biometric finger sensor, password protection, IC card access, and a mechanical key.
Anti-Theft Capabilities: Features a doorbell, and low battery alerts.
Secure and Convenient: Equipped with a secure encryption chip to prevent jamming, ensuring convenient access.
Power and Management: Operates on four AA batteries and can be managed through the USmartGo App.
This smart lock combines security, convenience, and advanced technology