Nanjing Duotai Smart Technology Co., Ltd.
                                                                                                           
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25 Years
Since 2001
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Electronic Fingerprint Smart Door Lock with Zinc Alloy Body - 0.3s Scan, Grade C Lock Core, Dual Battery

Price Negotiable
Price: Negotiable
MOQ: 10
Delivery Time: Negotiable
Product Description
Electronic Fingerprint Smart Door Lock with Zinc Alloy Body
Experience next-generation home security with our 4-in-1 access system featuring 0.3-second fingerprint scanning, anti-peep PIN pad, NFC card tap, and backup mechanical key options.
Key Features & Specifications
Multi-Access Technology
  • 0.3-second ultra-fast fingerprint recognition
  • Anti-peep virtual PIN pad for secure code entry
  • NFC card tap access for convenient entry
  • Backup mechanical key for emergency situations
Advanced Security Construction
  • Durable zinc alloy body with corrosion resistance
  • Grade C lock core for maximum physical security
  • Built-in anti-pry alarm system
  • Tamper detection and instant alert notifications
Smart Control & Management
  • Mobile app for remote access and monitoring
  • Temporary PIN generation for guest access
  • Real-time entry log tracking
  • Smart home system integration capability
Power & Reliability
  • Dual-battery design for continuous operation
  • Low-power alerts and emergency USB-C charging
  • 24/7 protection with weather-resistant construction
Certifications & Warranty
Certification Details
FCC/CE Certified Meets international electromagnetic compatibility standards
China Public Security Certification 公安部检测 approved for residential security applications
Installation: Professional installation included with 30-minute setup guarantee
Warranty: 3-year comprehensive warranty with 48-hour support response
Ideal Applications
Perfect for new homeowners, rental property upgrades, busy families, and anyone seeking enhanced security and convenience.
Upgrade Your Security Today - Limited Time Offer

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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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