Nanjing Duotai Smart Technology Co., Ltd.
                                                                                                           
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25 Years
Since 2001
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Electronic Fingerprint Security Lock with Backlit Keypad and 9V Battery Power for High-Security Applications

Price Negotiable
Price: Negotiation
MOQ: 1 set
Delivery Time: Negotiable
Brand: Duotai
Product Description
Multi-Method Electronic Security Lock

This advanced security lock combines electronic password, fingerprint recognition, and mechanical key unlocking methods for comprehensive access control in high-security environments.

Electronic fingerprint security lock with backlit keypad
Core Security Features
Multiple Unlocking Methods
  • Electronic Password: Backlit buttons illuminate upon touch for easy operation in low-light conditions
  • Fingerprint Recognition: Fast and secure biometric access for frequent users
  • Mechanical Key: Emergency backup access during electronic system failure or battery depletion
Enhanced Security Design
  • Automatic keypad lockout after multiple incorrect entries prevents brute-force attacks
  • Zinc alloy lock body provides superior durability and tamper resistance
Security lock installation and components
Construction & Materials
Housing Construction

Steel plate stamping with electroplating finish ensures long-term durability and corrosion resistance.

Available Finishes
  • Chrome plating
  • Electrophoretic black
  • Nickel brushed
  • Gunmetal
  • Spray-coated black
Security lock color options and finishes
Installation & Power
Power Supply

Operates on 1 x 9V battery with extended battery life and convenient rotating panel design for easy replacement.

Lock body construction and emergency key design
Technical Specifications
Specification Details
Power Supply 1 x 9V battery
Lock Body Material Zinc alloy
Housing Material Steel plate stamping with electroplated finish
Available Finishes Chrome plating, electrophoretic black, nickel brushed, gunmetal, spray-coated black
Installation Rotating panel design for easy battery replacement
Product Advantages
  • Multi-functional Integration: Combines electronic password, fingerprint recognition, and mechanical key unlocking
  • High Durability: Metal housing and zinc alloy construction ensure long-term reliability
  • User-Friendly Design: Backlit buttons and easy battery replacement enhance user experience
  • Advanced Security: Anti-tamper design and automatic lockout protection

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Nanjing Duotai Smart Technology Co., Ltd.
Location No.739 Dixiu Road Jiangning Binjiang Development Zone, Jiangning District, Nanjing, China.
Contact Person Bu

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