ZKTeco SLK20R Biometric Fingerprint Scanner without Adapter

The ZKTeco SLK20R Biometric Fingerprint Scanner is a compact, high-performance device designed for fingerprint recognition applications. This model is typically used for access control, time attendance, and other biometric authentication purposes. Below is a description of its features and specifications:

Key Features:

• Fingerprint Recognition: The SLK20R uses advanced optical fingerprint sensor technology to capture detailed and accurate biometric data for authentication.
• Compact and Portable Design: It has a small, lightweight form factor, making it ideal for environments where space is limited, and portability is important.
• USB Interface: The device typically connects via USB, providing plug-and-play functionality with most modern PCs and workstations.
• Fast and Reliable: With fast fingerprint matching algorithms, the SLK20R delivers quick and accurate results, ensuring smooth user experience with minimal delay.
• High-Quality Optical Sensor: The fingerprint sensor is designed for durability and high performance, capable of scanning in various lighting conditions.
• Compatible with Various Systems: The device works with a wide range of third-party software for access control, time & attendance, and identity verification applications.

Specifications:

• Sensor Type: Optical fingerprint sensor
• Image Resolution: High-resolution fingerprint capture
• Fingerprint Template Capacity: Varies based on system configuration (typically capable of storing hundreds or thousands of templates)
• Communication Interface: USB 2.0 (generally plug-and-play with compatible systems)
• Operating System Compatibility: Compatible with Windows, Linux, and other platforms when paired with appropriate software.
• Power Supply: Powered through USB connection (no separate power adapter required)

Without Adapter:

The term “without adapter” typically indicates that the device is being sold without an external power supply or specific interface adapter (if applicable), relying solely on USB for power and data transfer. This is common with devices that are USB-powered and meant to be used with standard computer or terminal connections, reducing the need for additional accessories.

Applications:

• Access Control Systems: Use the SLK20R for secure access to buildings, rooms, or restricted areas by authenticating users through their fingerprints.
• Time and Attendance Systems: Employ the scanner in workplaces to track employee attendance, ensuring accurate and tamper-proof logs.
• Identity Verification: Can be integrated into security systems for verifying individuals at entry points or in secure environments.

This model is particularly useful for small to medium-sized applications or personal use where only basic biometric functionality is needed without the need for additional adapters or accessories.

For more advanced setups or larger-scale applications, additional accessories such as adapters or network modules may be required, but the SLK20R provides a reliable and cost-effective solution for simple biometric scanning needs.