1. Introduction

An automatic door lock is a modern security device. It replaces traditional manual locks, allowing doors to unlock and lock automatically. Using sensors like infrared or motion detectors, it detects a person's approach or departure. This convenience enhances access control in various settings, from homes to commercial buildings. It also offers higher security levels, with features like keyless entry and remote operation, improving both safety and user experience.

2. Feature

nKeyless Options: Automatic door locks come with keyless entry, like cards, PINs, mobile apps, face ID, code, fingerprint. For instance, employees in an office can use cards, making entry swift without keys.

nRemote Control: With Wi-Fi or Bluetooth, users can control the locks remotely. Landlords can unlock apartment doors for tenants through a mobile app, regardless of distance.​

nHigh Security: These locks offer enhanced security. Many models use multi-factor authentication, combining PINs and fingerprint recognition to prevent unauthorized entry.

3. Applications

nResidential: Simplify daily life for homeowners, allowing hands-free entry with groceries or kids. Boost security by setting unique access codes for family, guests, or service providers like a temp code for a cleaning crew with logged entry times.​

nCommercial: Enable access control in offices, where employees use key cards or apps and managers can revoke access easily. In retail, paired with security systems, they deter theft. Store owners can remotely activate locks after closing and monitor unauthorized attempts.​

nHospitality: Offer convenience and security in hotels. Guests use key cards or mobile check-in, reducing traditional key use. Resorts' bungalows also use them for seamless guest entry.​

nPublic Buildings: Ensure smooth passenger flow in airports and train stations. In hospitals, help staff enter rooms hands-free while pushing equipment. Public restrooms use them for better privacy and hygiene.

4. Specification

5. Products Descripion

6. Company Profile

6. Certificates

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。