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.

Core Features

1. 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.

     • Key Applications

       1. 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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              Product packaging
              

     
     

Dongguan QLeung electronic technology co.,limited, we are founded in 2013 and registered in 2015, specializes in R&D, manufacture and Trading of Smart locks, Doorplate switch, Smart switch, so on
Currently the company has over 50 staff and covers an area of 4000 square meters.Qlueng's monthly productivity reaches 10000 sets.
We owns a strong R&D team and professional technology development department, By virtue of many excellent employees and management team, it is widely recognized in this industry.
Qlueng lays much great importance to quality and concentrates on details. No accepting defects, no producing rejects and no delivering failure is its quality policy. Various testing equipment is continuously perfected in its workshop to strictly inspect ongoing production and other processes.
Besides, we are ceaselessly improving its after sale service; all products have 2-year warranty period.
Great production capability, high item quality assurance and excellent service are basic guarantee to our development. We warmly welcome customers home and abroad to our company for a visit and discuss business, are willing to conduct OEM and ODM cooperation with you。