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Finger vein identification device R4

Description
Unilateral glow, open finger placing area, convenient to place fingers; stable appearance design, comfortable feel, bee tweezers and indicator light prompts, connected to computer or smart terminals through USB cables, used as external devices. Information collection and certification are integrated, easy to use and flexible; it is mainly used for business authorization, identity certification, government office approval, encrypted authorization, login system login and safety level.
Parameter
ProjectParameter Description
memory sizeBuilt -in 32M bytes Nor Flash, which can store 1,000 ID templates
Template size4K bytes
Operating Voltage5V
Working current≤180ma maximum
Static working current≤60ma
Electrostatic abilityContact discharge: ± 6kV; air discharge: ± 12KV
Based on true rate<0.01%
Fake rate<0.0001%
Ambient brightness0 ~ 20000lux or above
Authentication1: n or 1: 1
AuthenticationPC configuration 1: n (n = 1 million), the certification speed is less than 1 second
Support interfaceUSB2.0, UART_TTL
Support platformWindows, Linux, Android system multi -platform SDK, and supports domestic autonomous systems such as Shenwei, Longxin, Feiteng, Kirin, Huawei, Hisilicon
working environmentWork temperature: -30 ℃ ~ 60 ℃ Humidity: 20%RH ~ 90%RH
Storage environmentStorage temperature: -40 ℃ ~ 80 ℃ Humidity: 10%RH ~ 95%RH
Product FeaturesUnilateral glow, open finger placing area, convenient to place fingers; stable appearance design, comfortable feel, bee tweezers and indicator light prompts, connected to computer or smart terminals through USB cables, used as external devices. Information collection and certification are integrated, easy to use and flexible; it is mainly used for business authorization, identity certification, government office approval, encrypted authorization, login system login and safety level.


FAQ

Digital vein smart cabinet: safe and convenient item access solution

In the information and intelligent today, the safe access of goods has become the focus of attention in many places. Whether it is the custody of important documents in a business or the storage of valuable household items, a solution that is both safe and convenient is needed.

Technical analysis of finger vein recognition module: How to achieve accurate identification

Finger vein recognition module technology is a high-precision biometric recognition technology, which uses the complex structure of the internal veins of human fingers for identity verification.