The 3D Biometric Intelligent Smart Door Lock Security with Camera represents the future of home and office entry security by merging cutting-edge biometric technology with a fully integrated surveillance system. At the core of its innovation is the 3D facial recognition system, which employs advanced infrared sensors and depth-mapping algorithms to accurately verify users even in low-light or high-contrast environments. Unlike traditional 2D scanners that can be deceived by photos or images, the 3D recognition system measures facial depth, contours, and unique features, providing a highly secure and tamper-resistant method of entry. Complementing this is the high-resolution built-in camera, which functions not only as a security eye but also as part of a smart video intercom system. Homeowners can see who is at the door in real time, engage in two-way audio conversations, and even capture snapshots or video recordings for later review.
Security is further reinforced through multi-layered access options. In addition to 3D face recognition, users can unlock the door via fingerprint authentication, numeric PIN codes, RFID cards, mobile app control (via Wi-Fi or Bluetooth), or a mechanical key override for emergency use. This versatility ensures that every member of the household or workplace can use the method that suits them best. For added safety, the lock supports anti-peeping password technology, which prevents outsiders from guessing or observing codes. The system can also generate temporary or one-time access codes for visitors, service providers, or deliveries, making it highly practical for modern lifestyles.
The smart door lock is not just about entry—it is about real-time awareness and control. The integrated camera includes infrared night vision and motion detection, automatically sending alerts to the user’s smartphone when unusual activity is detected near the door. Through the mobile app, users can remotely monitor live footage, review access logs, grant or revoke permissions, and lock or unlock the door from anywhere in the world. The device also offers two-way audio communication, allowing homeowners to speak directly with visitors or delivery personnel without opening the door.
From a design perspective, the lock is constructed using high-strength aluminum alloy or stainless-steel materials that resist tampering, weather, and daily wear. Its sleek and modern aesthetic makes it a stylish addition to any home or office entryway. The internal battery provides long-lasting power, with emergency USB charging support to prevent lockouts. Installation is designed to be straightforward, compatible with most standard doors, and supported by detailed setup guides.
Whether for family homes, apartments, smart offices, rental properties, or commercial premises, the 3D Biometric Intelligent Smart Door Lock Security with Camera offers a holistic security solution. It does more than lock and unlock doors—it creates a smart, secure, and connected entry experience, ensuring peace of mind for property owners who value safety, convenience, and technological innovation.
