Nanjing Duotai Smart Technology Co., Ltd.
                                                                                                           
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25 Years
Since 2001
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Zinc Alloy Smart Fingerprint Door Lock Handle with 0.3s Scan and Dual Battery Design for Home Security

Price Negotiable
Price: Negotiation
MOQ: 1 set
Delivery Time: Negotiable
Brand: Duotai
Product Description
Zinc Alloy Smart Fingerprint Door Lock Handle with modern design and keypad interface
Advanced 4-in-1 Access System

Experience multiple secure entry methods with 0.3-second fingerprint scanning, anti-peep PIN pad, NFC card tapping, and traditional backup key options. Eliminate key fumbling with instant access technology.

Reinforced Security Construction

Durable zinc alloy body provides exceptional corrosion resistance and tamper protection. Features Grade C lock core with instant anti-pry alarm activation for vault-level security.

Smart Home Integration

Generate temporary PINs for guests, synchronize with smart home systems, and monitor real-time entry logs through the mobile application. Maintain continuous security monitoring.

Dual Battery Power System

Reliable dual-battery design with low-power notifications and emergency USB-C charging capability. Ensures uninterrupted 24/7 operation in all weather conditions.

Certifications & Warranty
FCC Certified CE Certified China Public Security Certified 3-Year Warranty

Includes professional installation service with 30-minute setup guarantee and 48-hour technical support response.

Ideal Applications
  • New homeowners seeking modern security
  • Rental property security upgrades
  • Busy family households
  • Frequent key misplacement situations
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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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