| Επισημαίνω: | Fingerprint Unlock Smart Door Lock,Tuya App Control Tuya Smart Lock,Zinc Alloy Material Biometric Door Lock |
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Smart locks are tech-integrated alternatives to traditional key-only locks, featuring multiple unlocking methods, security alarms, smart remote management, and emergency backups. Used in homes, rentals, offices, and hospitals, they streamline access control while boosting safety and efficiency—becoming essential for smart living.
| Brand Name | Qleung |
| Model Number | S819 |
| Place of Origin | Guangdong, China |
| Material | Zinc Alloy + Tempered Glass |
| Color Options | Black / Red Bronze |
| Unlock Methods | Tuya/TT Lock App, Password, Fingerprint, Card, Key, USB Port |
| Door Thickness Compatibility | 38-100mm |
| Door Type Compatibility | Wood Door, Steel Door, Stainless Steel Door, Aluminum Door |
| Network | Wi-Fi |
| Smart App | Tuya App |
| Data Storage | Cloud |
| Lock Cylinder Security Grade | Grade C |
| Battery | 4 AA Alkaline Battery |
| Emergency Power | USB Port |
| Weight | 4kg/pcs |
| Warranty | 2 Years |
| Certification | CE, ROHS |
| Applications | Apartment, VILLA, Hotel, Office |