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ZKTeco Live20R is the latest optical fingerprint scanner developed by ZKTeco. It supports fingerprint detection and can quickly capture high-resolution fingerprint images. Featuring a unique optical design, it offers a wide capture range, high-resolution fingerprint images, and excellent performance with dry, wet, and rough fingerprints. This compact device is ideal for desktop fingerprint enrollment and includes a fake fingerprint detection feature. It supports applications on operating systems such as Windows, Android, and Linux. Due to its low power consumption, it can be used with Android tablets and smartphones. It is widely used in scenic tourist areas, logistics, hotels, police stations, corporate security, schools, apartment complexes, construction sites, conferences, smart buildings, and other fields.
For enterprise customers requiring higher security and a wider range of applications, we recommend the Live20R fingerprint scanner, which features live detection capabilities.
We provide customers with an SDK to enable them to develop their own applications.

Main Features
Precise Capture, High Image Quality
The LIVE20R uses an optical sensor with an image resolution of 500dpi, a distortion rate of less than 1%, and 8-bit grayscale, enabling it to capture clear, low-distortion fingerprint images. Its unique optical design ensures excellent performance on dry, wet, and rough fingers, offering greater adaptability.
Compact Size, Easy to Integrate
The product measures just 49.5×43×20mm and weighs less than 120g. Its ultra-slim design allows for flexible integration into various terminal devices, or it can be used independently as a desktop fingerprint scanner.
Fake Fingerprint Detection, High Security
The device features live fingerprint detection, effectively identifying counterfeit attacks such as fake fingers or fake fingerprints, thereby enhancing the security of identity verification.
Data Encryption, Information Security
It supports the AES-256 data encryption algorithm, ensuring the security of fingerprint data during transmission and storage, and complies with relevant regulations on personal information protection.
Multi-System Compatibility, Developer-Friendly
It comes with the ZKFinger V10.0 algorithm and a complete SDK development package, supporting mainstream operating systems to facilitate rapid integration into business systems.

Main Technical Specifications
Voltage: DC5V
Current: 5mA
Capture Resolution: 500DPI
Image Capture Time: 0.5s
Fingerprint Processing Time: 0.5s
Matching Method: Fingerprint Matching
Operating Mode: Optical
Application: Civilian Fingerprint Scanner
Output: USB2.0
Capture Method: Flat-bed Scanner
Operating Temperature: -10~+55°C
Operating Humidity: 0~93%RH
Dimensions: 49.5x43x20mm
Weight: 120g

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