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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: KO
  • Model Number: URU4000B
  • Item Name: Fingerprint Sensor
  • Supported OS: Microsoft Windows(32-bit and 64-bit)
  • Resolutioncity: 700DPI
  • Device size: 79x49x19mm
  • Interface: USB 2.0
  • Standard Compliance: FCC Class B, CE, ICES, BSMI, MIC, USB, WHQL
  • Scan data: 8-bit grayscale
  • Operating Humidity: 20%-80%
  • Operating Temperature: 0° - 40° C
  • Supply voltage: 5.0V ±5% supplied by USB

Packaging & Delivery

Packaging Details carton
Delivery Time 3-5 workdays


Fingerprint Sensor
1.High performance
3.High quality
4.low price

Biometric Fingerprint Reader with USB

URU4000B Biometric Fingerprint Reader with USB Description

The U.are.U 4000B is a USB fingerprint reader designed for use with Digital Persona, Inc.s enterprise software applications and developer tools.

The user simply places their finger on the glowing reader window, and the reader quickly and automatically scans the fingerprint. On-board electronics calibrate the reader and encrypt the scanned data before sending it over the USB interface.

Digital Persona readers utilize optical fingerprint scanning technology to get excellent image quality, a large capture area and superior reliability. The U.are.U 4000B Reader and Digital Persona® Fingerprint Recognition Engine have an unmatched ability to authenticate even the most difficult fingerprints accurately and rapidly regardless of placement angle.

The U.are.U 4000b Reader can be purchased with Digital Persona Pro Workstation, Digital Persona Pro Kiosk, Digital Persona Online or Digital Persona Integrator packages. Whether you are an enterprise customer or a system integrator, Digital Personas fingerprint authentication solutions can provide a natural extension to your security system and applications.

URU4000B Biometric Fingerprint Reader with USB Specification




USB 2.0

Supported OS

Microsoft Windows(32-bit and 64-bit)


700 dpi

Image capture area(platen size)

15x18 mm

Sensor type




Device size


Device weight (with cable)


Supply voltage

5.0V ±5% supplied by USB

Supply current scanning

200 mA (Typical)

Supply current idle mode

120 mA (Typical)

Supply current suspend mode

2 mA (Maximum)

ESD susceptibility

>15 kV, mounted in case

Operating temperature

0 - 40°C

Operating humidity

20% - 80% non-condensing

Storage temperature

-10 - 60 °C

Storage humidity

20% - 90% non-condensing

Scan data

8-bit grayscale

Standards compliance



URU4000B Biometric Fingerprint Reader with USB Application


  • Drug dispensary
  • Prescription fulfillment
  • Time and Attendance
  • Point of Service (Retail and Restaurant)
  • Health Club membership access
  • Finance and Banking account access
  • Law Enforcement
  • State and Local Government



Transaction History of the Supplier

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Transaction Overview


Transaction Details

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China (Mainland)
Transaction Level:
Supplier Assessments:
3 Transactions 10,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $130,000
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