[New Product Launch] YOUNUO IET Unveils YN-DL-N022 Smart Door Lock — A Comprehensive Smart Security Solution for All Scenarios


As the smart security industry continues to evolve, users are demanding more functionality, enhanced safety, and broader adaptability from door locks. As a professional manufacturer specializing in smart lock R&D and production, YOUNUO IET remains committed to innovation and quality. Today, we are proud to officially launch our latest product — the YN-DL-N022 Smart Door Lock Series, bringing the market a highly compatible, secure, and flexible smart lock solution.


🔧 Multi-Door Compatibility, Broader Application Scenarios

The YN-DL-N022 adopts a modular structural design that is widely compatible with frameless/framed single or double glass doors, wooden doors, and sliding doors. It can be flexibly installed in homes, apartments, offices, retail shops, and more. This “one lock, multiple uses” capability allows our partners to expand installation and sales opportunities with ease.


🔐 Core Smart Technologies, Comprehensive Security Protection

The YN-DL-N022 is equipped with a range of advanced features that significantly enhance the user experience and security performance:

  • AI Encryption Chip · Fast Fingerprint Recognition
    Built-in high-performance AI chip enables intelligent learning of commonly used fingerprints, delivering faster and more accurate recognition while preventing spoofing and unauthorized access.

  • Anti-Peep Virtual Password · Enhanced Privacy Protection
    Supports virtual password input. Users can add random digits before or after the real password, effectively protecting against password exposure and shoulder surfing.

  • App-Generated Temporary Passwords · Flexible Access Control
    Remote generation of one-time or time-limited passwords via the app is ideal for visitors, deliveries, housekeeping, and more—fulfilling modern household and commercial needs.

  • Strong Electromagnetic Interference Shielding · Defense Against Technical Unlocking
    Equipped with advanced EMI protection, the lock effectively resists interference from high-frequency unlocking devices, offering dual-layer physical and technical security.


🏭 YOUNUO IET — Your Trusted Smart Lock Manufacturer

As a leading smart lock factory, YOUNUO IET remains dedicated to "quality as the foundation, technology as the engine", constantly pushing boundaries in product design, structural innovation, intelligent systems, and security algorithms. We provide global clients with dependable, smart, and easily deployable door lock solutions.

The launch of YN-DL-N022 not only expands our product portfolio, but also marks a significant milestone in our pursuit of innovation in the smart security industry.


🔎 Partner with Us — Dealers, Distributors, and Brands Welcome

If you're seeking a technically mature, structurally adaptable, and high-quality smart door lock, YN-DL-N022 is the solution you've been waiting for.

👉 For more product information, sample requests, or OEM/ODM partnership inquiries, please visit our [Contact Us] page or call our official customer support line.


YOUNUO IET Smart Lock Factory · Safe · Smart · Professionally Manufactured

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