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| Brand Name : | Qleung | 
| Model Number : | QL-S819-2MAX | 
| Certification : | CE, ROHS | 
| Price : | 48USD | 
| Payment Terms : | T/T | 
| Supply Ability : | 10000 | 
| Delivery Time : | 7 work days | 
A smart lock is an electronic locking system that replaces physical keys with advanced authentication methods, including biometric recognition fingerprint scanning, encrypted digital codes, and wireless connectivity (Bluetooth, Wi-Fi, NFC). It integrates with smart home platforms and cloud-based management systems to enable remote control, real-time monitoring, and automated security workflows.
Multi-Layer Authentication
Biometric Access: High-precision fingerprint, recognition.
Dynamic Codes: Time-limited passwords, QR codes, or app-generated keys.
Wireless Unlocking: Bluetooth proximity unlocking, NFC card/tag compatibility.
Enterprise-Grade Security
Anti-Tamper Sensors: Alerts for forced entry, drilling, or lock manipulation.
Residential Security
Homes: Secure entry with fingerprint recognition; grant temporary access to cleaners/delivery personnel.
Commercial Solutions
Offices: Employee badge/NFC integration with attendance systems.
Hotels: Contactless check-in via mobile app; auto-reset codes post-checkout.







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| Company Info. | 
| Dongguan Qleung Electronic Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
 
                                 
                                 
                                 
                                