SDL 004 Smart Door Lock with 3D Face Recognition

The Future of Home Security Starts Here

Introducing the SDL 004, our most premium and feature-rich smart door lock – combining cutting-edge technology with elegant design to give you total control over your door, from anywhere in the world.

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✅ Top Features:

 • Advanced 3D Face Recognition (v2.0) – Fast, accurate & secure

 • Built-in HD Camera – With doorbell, live video monitoring & two-way intercom

 • 7 Unlocking Options – Face, fingerprint (99.6% accuracy), PIN, IC card, manual key, app, & guest password

 • WiFi-Enabled App Control – Lock/unlock remotely, manage users, get real-time alerts

 • Smart Battery Backup – 2+ months usage on a 3-hour charge, with Type-C emergency power

 • Auto Lockout & Tamper Alert – Enhanced protection after 3 failed attempts

 • Premium Look & User-Friendly Design – Stylish, secure, and suitable for all ages

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Whether it’s for your home, office, or rental property, the SDL 004 delivers unmatched security and peace of mind.

📱 Control everything from your phone – anytime, anywhere.

🎁 Now Available | Limited Stock

🔗 www.smartdlock.com