A smart lock is a digital locking system based on integrated technologies such as biometrics (e.g., fingerprint, facial recognition), password input, wireless communication (Bluetooth, Wi-Fi, NFC), and the Internet of Things (IoT). It enables keyless operation through data encryption, remote control, and automated management, while also integrating with smart home and security systems to form an intelligent entry management ecosystem.

1. Enhanced Security

   • Anti-tamper Mechanisms: Equipped with anti-prying alarms, abnormal unlock alerts, and disguised password input (anti-peeping).

   • Data Encryption: Uses encryption protocols to prevent data interception or tampering.

   • Emergency Power Supply: support Type-C/USB emergency charging to avoid lockouts due to battery depletion.

   • Residential Use

     • Replaces traditional locks to enhance theft prevention; allows remote generation of temporary passwords for guests or housekeepers.

     • Activates "Home Mode" (e.g., lights on, security off) when integrated with smart home systems.

   • Shared Economy

     • Short-term Rentals (e.g., Airbnb): Hosts remotely issue one-time passwords, eliminating physical key exchanges.

     • Shared Lockers/Parcel Cabinets: Users unlock temporarily via QR codes or verification codes.

     • Specification

       Door Type	Wood door, Steel door, Stainless Steel door, Aluminum door
       Place of Origin	China,Guangdong
       Brand Name	Qleung
       Model Number	QL-S958MAX
       Network	wifi
       Material	Aluminum alloy
       Color	Black
       Door thickness	40-110mm
       Unlock way	3D Face &Tuya with Active Video Calling & Code & Fingerprint & Card & Key
       Weight	5kg/pcs
       Battery	7.4V 4200mAh Lithium-ion rechargeable battery
       Application	Apartment,VILLA,Office,Hotel
       Emergency power usb port	have
       Warranty	2 years
       Certification	CE, RoHS

   • 
     FAQ
     Q1:You are a manufacturer or trading company?
     We are specialized in manufacturing smart locks, door plate, switches and have exporting experience over 8 years.

     
     Q2:How to pay for the order?
     We accept payment by T/T, Western union, Paypal ,ect.

     
     Q3:Can I order a small quantity?
     Yes, you can, and sample order is available.

     
     Q4:Can we print out own logo?
     Yes, we can make it according to your request.

     
     Q5:Do you have after service?
     Certainly, the warranty is 2 years,you can contact us at any time.

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。