SecuGen Unity 20 Bluetooth BLE Fingerprint Scanner

The SecuGen Unity 20 Bluetooth BLE Fingerprint Scanner is a compact, wireless biometric device built for convenience, mobility, and high-level security. With FBI certification and advanced optical fingerprint technology, it delivers reliable biometric performance in a portable, cordless design. Ideal for on-the-go professionals and developers, this scanner offers wireless Bluetooth connectivity, superior ruggedness, and a built-in Linux development platform for complete programmability—without compromising on affordability or ease of use.

Product Features

FBI Certified & Mobile ID Compliant

The Unity 20 Bluetooth is FBI certified (PIV, FIPS 201) and Mobile ID FAP 20 compliant, ensuring top-tier biometric data quality and meeting the rigorous standards of government and enterprise applications.

Bluetooth Wireless Connectivity

Eliminate cable clutter and connection issues with secure Bluetooth 4.0 connectivity. The scanner seamlessly pairs with Bluetooth-enabled PCs, tablets, and smartphones, delivering a truly mobile biometric experience.

High-Performance Optical Sensor

Equipped with SecuGen’s maintenance-free optical fingerprint sensor, the device offers fast, accurate scans that withstand scratches, impact, vibration, and electrostatic shock—making it perfect for field or industrial use.

Smart Capture™ Technology

Unity 20 Bluetooth can scan difficult fingers (wet, dry, scarred) even in harsh lighting, including direct sunlight. Its Smart Capture™ feature ensures image quality is never compromised.

Auto-On™ Functionality

Thanks to built-in Auto-On™ technology, the scanner automatically detects a finger presence and powers on, enhancing user convenience and efficiency during high-throughput enrollment or authentication.

Developer Friendly Platform

Unity 20 Bluetooth comes with a pre-installed Fingerprint Management System (FMS), Linux OS, OpenSSL, and MINEX-compliant fingerprint algorithms. Developers can create custom applications using standard APIs, speeding up time to market.

Portable and Ergonomic Design

Compact enough to fit in your pocket and lightweight at just 90g, the scanner is easy to carry and intuitive to use. Its dual-direction finger guide enables convenient scanning whether self-operated or used by an administrator.

Secure Template Encryption

Biometric templates are stored in an encrypted format and processed in a closed environment, ensuring that your users’ biometric data is protected at all times.

Product Specifications

• Model: HU20-ASF-BT

• Fingerprint Sensor: SecuGen U20-A

• User Capacity: Up to 700 users / 1,400 templates

• Image Resolution: 500 DPI

• Image Size: 300 x 400 pixels

• Sensing Area: 15.2 mm x 20.3 mm

• Platen Size: 18.2 mm x 22.9 mm

• Image Gray Scale: 256 levels (8-bit)

• Smart Capture Speed: 0.2 ~ 0.5 seconds

• Biometric Standards: INCITS 378, ISO/IEC 19794-2/4, FIPS 201, FBI Mobile ID FAP 20, NIST MINEX, WSQ

• Bluetooth: Bluetooth 4.0, Class 2, BLE supported, 802.11 coexistence

• Battery: 1000 mAh Lithium-ion

  • Voltage: 4.2V (charged), 2.75V (cut-off)

  • Internal Resistance: ≤70 mΩ

• Dimensions: 45.2 mm x 103.3 mm x 36.7 mm

• Weight: 90 g

• Charging Interface: Micro USB (5V DC)

• Current Consumption:

  • 200 mA (operation)

  • 500 mA (charging & operation)

• Operating Temperature: -10°C ~ 60°C

• Charging Temperature: 10°C ~ 45°C

• Operating Humidity: ≤ 90% RH (non-condensing)

• Compliance: FCC, CE, KC, RoHS, WHQL

• Additional Features (with SecuGen SDK): Auto-On™, Smart Capture™, 360° Finger Rotation

• Warranty: One-year limited

• Supported OS: Windows 10/8.1/8/7, Windows Server 2016/2012/2008 R2, Android 3.1+, iOS, Linux