Excellent Quality
We have advanced equipment and an excellent R&D team to produce high-quality products for you.
Smart lock solutions
HZL has an experienced and professional team that can create smart lock solutions for you.
Our Advantages
Explore our range of smart locks: a blend of design, functionality, and security to meet the needs of various professional environments. Tailor-made solutions to inspire you.
Comprehensive Capabilities
Comprehensive Capabilities
We integrate design, R&D, manufacturing, and sales to provide complete smart lock solutions from concept to production.
Strong Production Base
Strong Production Base
The standardized factory, covering an area of ​​9,600 square meters, employs more than 120 skilled workers, ensuring stable output and reliable quality.
Proven Market Performance
Proven Market Performance
Annual output value of 80 million RMB demonstrates steady growth and strong market competitiveness.
Quality & Design Driven
Quality & Design Driven
Guided by the philosophy of 'Quality First, Design Driven,' continuously enhancing product aesthetics and functionality.
Wide Application & Trusted by Clients
Wide Application & Trusted by Clients
Our products are widely used in apartments, hotels, government agencies, schools, and commercial projects, earning us a good reputation in the industry.
Global Vision & Win-Win Cooperation
Global Vision & Win-Win Cooperation
Committed to providing high-quality smart lock solutions to global customers, with the goal of becoming a leading international brand.
Helping our customers promote their values ​​and realize their dreams is our mission.
ABOUT US
Helping our customers promote their values ​​and realize their dreams is our mission.
Dongguan Haizhilan Intelligent Technology Co., Ltd. is a manufacturer with 18 years of professional experience in biometric and smart lock solutions. Our products include APP smart locks, fingerprint locks, fully automatic face recognition locks, electronic door locks, hotel/apartment door locks, access control systems, and smart exterior locks, covering an area of ​​9,600 square meters. The company has developed over 100 electronic lock products with innovative and patented functions.
We have a strong R&D team dedicated to developing high-quality products with new patents, exquisite appearance, easy installation, long-term warranties, and high cost-effectiveness.
We support OEM/ODM customization. Every year, we strive to create smart and secure spaces to repay our customers' trust and support. Our factory holds CE, RoHS, FCC, and ISO9001 certifications and strictly implements 5S management standards on the production line to ensure the quality of finished products. Helping our customers promote their values ​​and realize their dreams is our mission.
20 +
Industry experience
9600
Factory area
120 +
Skilled staff
80 million RMB
Annual output value
Solve Questions Fast
What Should You Consider Before Buying a Fully Automatic Face Smart Lock?

What Should You Consider Before Buying a Fully Automatic Face Smart Lock?

Smart locks have revolutionized home security by offering convenience and enhanced protection. Among these, fully automatic face smart locks stand out for their cutting-edge technology. However, before investing in one, it's essential to evaluate several factors to ensure it meets your needs.

Key Considerations Before Purchasing a Smart Lock

1. Security Features

The primary purpose of a smart lock is to secure your home. Look for features like:

  • Encryption: Ensure the lock uses advanced encryption protocols.
  • Anti-Spoofing: Protects against fake faces or photos.
  • Tamper Alerts: Notifies you of unauthorized attempts.

2. Compatibility with Your Door

Not all smart locks fit every door. Check:

  • Door Thickness: Ensure compatibility with your door’s dimensions.
  • Lock Mechanism: Verify if it works with deadbolts or other locking systems.

3. Power Source & Battery Life

A fully automatic face smart lock relies on power. Consider:

  • Battery Type: Rechargeable or replaceable batteries.
  • Low-Battery Alerts: Ensures you’re never locked out unexpectedly.

4. Connectivity & Smart Home Integration

A smart lock should seamlessly integrate with your existing ecosystem:

  • Wi-Fi/Bluetooth: Remote access and control.
  • Voice Assistants: Compatibility with Alexa, Google Assistant, or Siri.

5. Installation Process

Some smart locks require professional installation, while others are DIY-friendly. Check:

  • Ease of Setup: User-friendly installation guides.
  • Tools Required: Ensure you have the necessary tools.

6. Price & Warranty

Balancing cost and quality is crucial:

  • Budget: Compare features within your price range.
  • Warranty: Look for brands offering extended warranties.

Final Thoughts

A fully automatic face smart lock can elevate your home security, but only if chosen wisely. Assess security, compatibility, power, connectivity, installation, and cost before making a purchase.

Ready to upgrade? Make sure your next smart lock ticks all the right boxes!

Product solutions suitable for any smart lock environment
To create high-quality products that meet today's ever-changing use cases and adapt to the ever-evolving business.

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