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China factory - Nanjing Duotai Smart Technology Co., Ltd.

Nanjing Duotai Smart Technology Co., Ltd.

  • China,Nanjing
  • Verified Supplier

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China Dual Authentication for Maximum Security Electronic Safe Lock with Fingerprint
China Dual Authentication for Maximum Security Electronic Safe Lock with Fingerprint

  1. China Dual Authentication for Maximum Security Electronic Safe Lock with Fingerprint
  2. China Dual Authentication for Maximum Security Electronic Safe Lock with Fingerprint

Dual Authentication for Maximum Security Electronic Safe Lock with Fingerprint

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  1. Product Details
  2. Company Details

Product Specification


1. Dual-Mode Authentication  

Fingerprint Unlock  

Supports registration of multiple fingerprints (specific quantity subject to product manual, typically 30-100 fingerprints). Recognition speed 0.5 seconds, false rejection rate 1%, false acceptance rate 0.0001%.  

Equipped with a biometric capacitive sensor to effectively identify live fingerprints and prevent spoofing attempts.  

 

Password Unlock  

Supports 6-12 digit numeric passwords (some models allow dummy password input to prevent shoulder surfing). Correct password entry triggers the door-opening mechanism.  

 

2. Mechanical Linkage Door Opening  

Rotary Knob Operation  

After successful authentication, manually rotate the circular knob panel to drive the internal mechanical structure, controlling the electromagnetic lock for unlocking.  

The knob provides clear tactile feedback and features anti-misoperation design to prevent accidental opening.  

 

3. Power System  

Primary Power: 4 AA batteries (approx. 12-month battery life depending on usage frequency). Low battery warning via panel audible alert.  

Emergency Power: 9V emergency power interface on the panel allows temporary power supply via external battery case or power bank to address lockout situations.  

 

4. Optimized User Interaction  

Illuminated Keypad  

Supports touch activationbacklight (typically blue/white LED) automatically illuminates upon wake-up for clear visibility in low-light conditions.  

Capacitive touch keys eliminate mechanical wear, with a lifespan 100,000 operations.  

 

Status Indication  

Provides dual feedback via buzzer tones (e.g., "beep" or "beep-beep-beep") and LED colors (green/red) for successful/failed authentication.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Seller

  • Year Established:

    2001

  • Total Annual:

    5000000-7000000

  • Employee Number:

    100~120

  • Ecer Certification:

    Verified Supplier

Nanjing Duotai Smart Technology Co., Ltd., established in 2001 and headquartered in Nanjing City, Jiangsu Province, is a leading designer and manufacturer of electronic locks, mechanical locks, gun safe cabinets, safe boxes, tool cabinets, and a wide range of security products. With over 20 years of... Nanjing Duotai Smart Technology Co., Ltd., established in 2001 and headquartered in Nanjing City, Jiangsu Province, is a leading designer and manufacturer of electronic locks, mechanical locks, gun safe cabinets, safe boxes, tool cabinets, and a wide range of security products. With over 20 years of...

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  • Nanjing Duotai Smart Technology Co., Ltd.
  • No.739 Dixiu Road Jiangning Binjiang Development Zone, Jiangning District, Nanjing, China.
  • https://www.safesandlock.com/

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