Product Overview
Upgrade your home security with the DDS S61, the ultimate 3D Face Recognition Smart Lock. Engineered for modern living, this premium keyless entry door lock combines cutting-edge biometric technology with a built-in HD video doorbell and a stunning 4" IPS color screen. Say goodbye to keys and hello to effortless, military-grade security.
 
Core Key Features
Advanced 3D Facial Recognition: Using financial-grade biometric scanning, the S61 identifies authorized users in less than 1.5 seconds. It's smart enough to distinguish between real faces, photos, and videos, ensuring 100% anti-spoofing protection.
Built-in HD Camera & 4" Visual Monitor: See exactly who is at your door. The ultra-wide-angle lens streams real-time video to the internal 4-inch IPS display or directly to your smartphone via the App.
6-in-1 Keyless Access: Choose your favorite way to enter: 3D Face Scan, Biometric Fingerprint, Anti-Peep Password, Encrypted IC Card, Smartphone App Remote Unlock, or Emergency Mechanical Key.
Fully Automatic Stainless Steel Bolt: Experience true convenience. The lock automatically engages and disengages—no more second-guessing if you locked the door.
Real-Time Remote Control & Intercom: Receive instant notifications when someone rings your bell. Chat with visitors through the two-way audio intercom and unlock the door remotely from anywhere in the world.
Heavy-Duty Security & Alarms: Equipped with a C-Level cylinder and 6068 stainless steel lock body. Features built-in alarms for anti-pry attempts, multiple failed code entries, and low battery alerts.
 
Technical Specifications
Feature
Detail
Material
High-Density Aluminum Alloy + Stainless Steel
Power Supply
4200mAh Rechargeable Lithium Battery (USB-C Charging)
Screen
4-inch IPS HD Display
Storage
Supports up to 50 Faces & 100 Fingerprints
Connectivity
2.4G WiFi (No Hub Required)
Door Thickness
40mm - 120mm (Standard US/EU Compatibility)
 
 
Frequently Asked Questions about our Face Recognition Smart Lock
 
Q1: How secure is a Face Recognition Smart Lock compared to traditional fingerprint locks?
A: Our S61 uses advanced 3D Biometric Face Recognition technology, which is significantly more secure than 2D systems or traditional fingerprints. Unlike 2D cameras, our 3D scanner maps the depth of your face, meaning it cannot be fooled by photos or videos. It provides a financial-grade security level for your home.
 
Q2: Can the Face Recognition Smart Lock work in total darkness?
A: Yes. The Lockstar S61 is equipped with infrared night vision sensors. The face recognition smart lock technology works seamlessly in low-light and total darkness, ensuring you can enter your home effortlessly at any time of night.
 
Q3: What happens if the smart lock battery dies?
A: The S61 features a high-capacity rechargeable lithium battery. You will receive a low-battery alert on the 4" IPS screen and your smartphone app. If the battery completely dies, you can use the Emergency Mechanical Key or power the lock via the external USB-C emergency power port.
 
Q4: Does this Smart Lock with Camera support remote unlocking?
A: Absolutely. When someone rings the built-in video doorbell, you will receive a real-time notification on your phone. You can see the visitor through the HD camera, speak via two-way audio, and use the App Remote Unlock feature to let them in from anywhere.
 
Q5: Is the S61 Face Recognition Smart Lock compatible with my existing door?
A: Our S61 is designed with a standard 6068 Stainless Steel Lock Body, making it compatible with most wooden and security doors (thickness 40mm-120mm). We provide detailed installation guides to ensure a smooth setup for your keyless entry door lock.