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HFsecurity:How to use usb fingerprint scanner and introduction of fingerprint reader hf4000

Author: huifan   Time: 2018-06-07

HF4000 is a fingerprint scanner with Micro USB and USB 2.0 connection. HF4000 support Android, Windows, Linux. With Optical fingerprint sensor.It is a

Biometric Fingerprint Reader provide multiple color to meet different needs.

 

HF4000 C# Fingerprint Scanner with Android and Windows System

 

Good anti-static

> 15KV, For dry weather;

Durable

It can be used more than 1,000,000 times.

Supply voltage

5.0V

Anti-static

> 15 KV

Operating temperature

-20°C -60 °C

Max Operating Humidity

98%

FRR

0.01%

FAR

0.000%

Pixel resolution

500DPI

Compatible

USB2.0, Mirco-USB port optional

OS

Support Android / Windows / Linux

Support

ISO, ANSI template standard, Support JPG, WSQ

image format

1.SDK will come with the device. 
 
2.Put your fingerprint correctly as in below picture, and avoid wet finger. 
how to use fingerprint scanner
3. The reader supports Android, Windows and Linux. 
 
 
Product Picture  
fingerprint scanner
  
Image crawl area
fingerprint scanner
 
Fingerprint image
 
Fingerprint image size is 256 * 288, ie 16384 bytes. 8 RAW format images. When using the function to get the fingerprint images, receive image data array declaration can not be less than 73,728. Can be generally defined as 73,728.
Fingerprint image resolution of 500DPI
 
 
Fingerprint template
Fingerprint template, the fingerprint is the set of feature points by the fingerprint feature points.
In the SDK, the fingerprint template into a reference template and matching templates. Reference template is generated when the registration of fingerprints, which are generated by multiple fingerprint images. Matching a fingerprint template is generated fingerprint image. General use templates to match with the reference template than to confirm recognition results.
Reference template size is fixed, for 512 BYTE.
Matching template size is fixed for 256BYTE. 
 
USB interface
1)Micro USB 
2)USB2.0
Fingerprint Identification Device Manufacturer
usb fingerprint scanner
 
 
 
Demo on Windows
1.Connect with Windows OS by USB
2.Find the APP in our SDK, Test as below 
Fingerprint Identification Device Manufacturer
3.Open Device-Enroll Template-Match or Capture as below
 
fingerprint scanner sdk
 
 
 
 
 
 
Demo on Android
Note: with Micro USB, or OTG cable, and the Android device must be with OTG function.
1.Install APK from our SDK
2.Connect by Micro USB
3.Open the APP as belo picture
4.Open Device
5.Enroll and Match
fingerprint scanner sdk
 
 
 
Set Fingerprint Standard
 
1. Connect the reader with PC
2. Install Huifan SetTool as below 
fingerprint scanner sdk
3. Open SetTool
4. As below picture, if you need ISO/ANSI, pls choose ISO Format 2
fingerprint scanner sdk
5. Then click Set to confirm
 
 
Test video link; for more videos pls share Huifan Tech on YouTube. 
https://www.youtube.com/watch?v=ZfMWXkaXTck
 
 
Application:
Identity authentication in Bank, Telecom, Mobile Time Attendance, Hospital, Social Insurance, Security, Police, Immigration, Logistic, etc
 
 
For more support and service, pls contact Huifan Team, or contact info@hfcctv.com
 
 
Warranty:
2 years warranty for the machine
1 year warranty for the main easy to wear accessories
Any man-made damage is not included in the warranty
The final confirmation for above is based on the HuiFan team.