1. Introduction

Packed with cutting-edge features, the QL-S959MAX smart lock offers 3D Face ID for fast, secure authentication that resists spoofing. Its biometric fingerprint recognition ensures quick access, complemented by multiple backup unlocking methods. Manage the lock remotely via the Tuya App, which supports video calls to verify visitors and grant temporary access. With robust security and seamless smart connectivity, it’s the perfect blend of protection and convenience for modern homes..

2. Feature

nPrecise and efficient recognition, adaptable to all scenarios: It employs advanced 3D face recognition algorithms for millisecond-level identification. It is not affected by strong or dim light and can quickly unlock even in a corridor with complex lighting conditions. The high-precision semiconductor fingerprint recognition has a 0.5-second rapid response and 360° full-angle coverage, easily dealing with worn-out fingerprints of the elderly and shallow fingerprints of children.

nSimple operation and user-friendly interface: It is equipped with a high-resolution touch display. The operation interface is concise, and the icons are easy to understand, allowing for easy getting-started.

nHigh-level security protection performance: It adopts a C-level lock core, which has strong anti-violent-opening ability. Multiple built-in sensors can monitor abnormal situations in real-time, such as lock-prying and multiple incorrect attempts. Once triggered, it will immediately sound a local high-decibel alarm and push alarm information to the user's mobile phone.

3. Applications

n3D Face ID Technology: 3D structured light for secure, fast facial recognition (anti-spoofing, works in low light).

nMulti-Method Unlocking: Biometric fingerprint + password + encrypted card + mechanical key.

nTuya Smart Integration: Remote management via Tuya App, real-time alerts, and video calling for visitor verification.

nUser-Friendly Design: USB emergency charging, low-battery alerts, silent mode, and sleek modern aesthetics.

nVersatile Compatibility: Fits most standard doors, ideal for homes, apartments, and villas.

4. Specifications

4. Product Descriptions

5. Company Profiles

6. Certificates