ZKTeco SF100: Technical Guide and Features Explained

September 6, 2025 by Theo Penning

ZKTeco - SF100 - Technical

The ZKTeco SF100 is a compact and advanced IP-based fingerprint terminal designed for access control and time attendance management. Its versatile features provide insights into operational efficiency and offer practical solutions for various environments, including offices, schools, and industrial sites.

Below is a detailed technical breakdown of the SF100’s capabilities:

ZKTeco SF100 Features and Specifications

Deployment Options

Supports both network and standalone modes.
In network mode, connects to ZKAccess3.5 software for access control and time attendance management.
Wiegand output ensures compatibility with ZKTeco or third-party controllers.

Design and Dimensions

Compact size: 90 x 90 x 34.5mm.
Sleek design suitable for various installations.

Display and Sensor

2.4-inch TFT color screen for easy operation.
ZK Optical Sensor with 500 DPI for high precision verification.

Performance and Capacity

Fingerprint algorithm: ZKFinger V10.0 ensures accuracy and stability.
Stores up to 1,500 fingerprints and 80,000 records.
Optional card capacity of 5,000 (EM/IC cards) for added flexibility.

Security Features

Anti-passback function enhances security by preventing unauthorized re-entry.
Auxiliary input interface allows connection to external devices like smoke detectors or emergency switches.
Generates an alarm signal and opens the door in case of emergencies.

Communication Options

Supports TCP/IP, RS485, and USB Host for versatile networking environments.
Wiegand signal supports both input and output for integration with various systems.

Operating Conditions

Operating temperature: 0°C to 45°C.
Operating humidity: 20% to 80%.

Access Control Interfaces

Supports electric locks, door sensors, alarms, exit buttons, and doorbells.
Natively compatible with ZKTeco’s access control systems for seamless integration.
Compatible with many HID controllers supporting Wiegand communication.
The Lenel OnGuard system supports Wiegand-compatible devices for additional integration options.

Applications

The ZKTeco SF100 is suitable for various applications in security and access management, providing flexibility and robust performance in both small and large installations.

These features make the SF100 suitable for various applications in security and access management, providing flexibility and robust performance in both small and large installations.

ZKTeco SF100: Technical Guide and Features Explained

September 6, 2025 by Theo Penning

ZKTeco - SF100 - Technical

Below is a detailed technical breakdown of the SF100’s capabilities:

ZKTeco SF100 Features and Specifications

Deployment Options

Supports both network and standalone modes.
In network mode, connects to ZKAccess3.5 software for access control and time attendance management.
Wiegand output ensures compatibility with ZKTeco or third-party controllers.

Design and Dimensions

Compact size: 90 x 90 x 34.5mm.
Sleek design suitable for various installations.

Display and Sensor

2.4-inch TFT color screen for easy operation.
ZK Optical Sensor with 500 DPI for high precision verification.

Performance and Capacity

Fingerprint algorithm: ZKFinger V10.0 ensures accuracy and stability.
Stores up to 1,500 fingerprints and 80,000 records.
Optional card capacity of 5,000 (EM/IC cards) for added flexibility.

Security Features

Anti-passback function enhances security by preventing unauthorized re-entry.
Auxiliary input interface allows connection to external devices like smoke detectors or emergency switches.
Generates an alarm signal and opens the door in case of emergencies.

Communication Options

Supports TCP/IP, RS485, and USB Host for versatile networking environments.
Wiegand signal supports both input and output for integration with various systems.

Operating Conditions

Operating temperature: 0°C to 45°C.
Operating humidity: 20% to 80%.

Access Control Interfaces

Supports electric locks, door sensors, alarms, exit buttons, and doorbells.
Natively compatible with ZKTeco’s access control systems for seamless integration.
Compatible with many HID controllers supporting Wiegand communication.
The Lenel OnGuard system supports Wiegand-compatible devices for additional integration options.

Applications

The ZKTeco SF100 is suitable for various applications in security and access management, providing flexibility and robust performance in both small and large installations.

These features make the SF100 suitable for various applications in security and access management, providing flexibility and robust performance in both small and large installations.

Zkteco F18 Integration: Enhance Your Access Control System

June 17, 2025June 9, 2025 by Theo Penning

Zkteco F18 Integration

Zkteco F18 Integration: Access Control System Security

The ZKTeco F18 is a robust fingerprint terminal designed for time attendance and access control applications. Its Ethernet connectivity and open communication protocols make it ideal for integration with third-party security software platforms. This guide outlines the key technical steps and considerations for integrating the F18 into your existing security management system.

ZKTeco F18 Integration with Security Software

ZKTeco offers advanced clocking and access control solutions with the F18 fingerprint terminal, designed to seamlessly integrate with your existing security software. Whether you manage a small office or a large enterprise, the F18 delivers a tailored, efficient solution to meet your organization’s time and attendance as well as access control needs.

Key Features

Ethernet connectivity enables smooth communication with centralized security and attendance management systems.
Standalone design makes it a cost-effective choice for organizations without complex network infrastructure.
Intuitive user interface simplifies clock-in and clock-out for all employees.
Seamless integration with your security software allows centralized management of all clocking and access control data.
IP65-rated waterproof and dustproof casing ensures durability and reliable performance, even in harsh environments.

With a compact, rugged design, the F18 is built to withstand challenging conditions, making it ideal for offices, factories, and residential complexes. Its integration with your security software enhances security, improves attendance tracking accuracy, and supports efficient workforce management.

ZkTeco F18 Fingerprint Reader Integration: Advanced Biometric Access Control Solution

The ZKTeco F18 Fingerprint Reader is a cutting-edge biometric device designed for seamless integration into access control systems, offering hight efficiency and robust security. Featuring a 2.4-inch TFT LCD color screen and powered by a 1.2GHz ZMM210 core-board CPU, the F18 delivers fast and precise fingerprint verfification with ZKTeco’s latest fingerprint algorithm (version 10.0), ensuring reliable user authentication in under a second.

Key Features

- Fingerprint Capacity: Supports up to 3,000 fingerprint templates, ideal for small to medium-sized enterprises.
- Transaction Storage: Capable of storing up to 100,000 transaction records for comprehensive audit trails.
- Communication Interfaces: Flexible connectivity options including TCP/IP, RS232/485, USB-host, and Wiegand input/output signals enable easy integration with third-party access control panels and network environments.
- Access Control Integration: Supports electric locks, door sensors, exit buttons, alarms, and doorbells, facilitating full access control management with anti-passback and multi-level user privilege settings.
- User-Friendly Interface: The fingerprint image is displayed on the screen to guide proper finger placement, improving recognition rates and user experience.

Durability and Design: Compact, slim, and elegant design suitable for narrow spaces, operating reliably in temperatures from 0°C to 45°C and humidity levels of 20% to 80%.

ZKTeco F18 Specifications: Time And Attendance Access

June 17, 2025June 9, 2025 by Theo Penning

ZKTeco F18 Specifications

Explore ZKTeco F18: Biometric Access Control & Attendance

The ZKTeco F18 represents a cutting-edge biometric fingerprint terminal designed to elevate security and workforce management. Engineered with a robust 1.2GHz processor and advanced optical fingerprint sensor, this device delivers rapid and precise identification for access control and time attendance applications. Its sleek and compact form factor integrates seamlessly into corporate, industrial, and institutional environments.

Featuring a vibrant 2.4-inch TFT color display, the F18 offers an intuitive user interface that simplifies operation for administrators and users alike. Its flexible installation options include standalone use or integration with third-party access control systems via Wiegand signals, TCP/IP, and RS485 communication protocols, ensuring adaptability to diverse security infrastructures.

What is ZKTeco Access Control?

ZKTeco Access Control is a comprehensive security solution designed to manage and monitor entry points using the latest biometric, RFID, and QR code authentication technologies. With a wide range of products, including the powerful ZKTeco F18 fingerprint reader, ZKTeco empowers organizations to enhance security, streamline access, and improve operational efficiency.
Key benefits include:

Biometric Security: Advanced fingerprint, face, and palm recognition for accurate and secure access control.
Flexible Integration: Compatible with third-party access control panels and security systems.
Efficient Management: Supports large user databases and transaction records for scalable access control.
Reliable Performance: Trusted worldwide for robust design and long-term reliability in demanding environments.

Why Choose the ZKTeco F18 for Access Control?

High Capacity: Stores up to 3,000 fingerprint templates and 30,000 transaction records, ideal for small to medium-sized enterprises.
Versatile Connectivity: Features TCP/IP, RS485, and USB-host interfaces for seamless integration with existing security infrastructure.
User-Friendly Interface: 2.4-inch TFT LCD color screen and intuitive UI for easy operation and management.
Multiple Authentication Methods: Supports fingerprint, RFID card, and password access for flexible security.
Time Attendance & Access Control: Dual functionality streamlines workforce management and enhances site security.

Why the ZKTeco F18 is the Premier Biometric Access Control Device

High-Precision Fingerprint Recognition: Employs ZKTeco’s latest optical sensor technology and fingerprint algorithm for fast, reliable authentication.
Multi-Modal Verification: Supports fingerprint and RFID card identification, enhancing security and user convenience.
Extensive Capacity: Stores up to 3,000 fingerprint templates and logs over 100,000 transactions, suitable for medium to large-sized organizations.
Seamless Network Integration: Compatible with TCP/IP, RS485, and USB-host interfaces for versatile connectivity.
Advanced Access Control Features: Includes anti-passback, multi-level user privilege management, and supports electric locks, alarms, and exit buttons.
User-Centric Design: The color display guides users through fingerprint placement, improving recognition rates and reducing errors.

Applications of ZKTeco F18 Biometric Access Control

Corporate offices requiring secure entry and precise attendance monitoring
Manufacturing and industrial facilities managing shift workers and restricted access zones
Educational campuses controlling student and faculty access
Healthcare, retail, and government institutions demanding reliable biometric security

The ZKTeco F18 stands out as a trusted biometric fingerprint terminal that combines performance, flexibility, and ease of use. Its advanced features and robust construction make it an ideal choice for organizations prioritizing security and operational efficiency.

ZKTeco F18 Biometric Fingerprint Access Control Terminal

June 17, 2025June 8, 2025 by Theo Penning

ZKTeco F18 Fingerprint Access Control

ZKTeco F18 Fingerprint Access Control Terminal

The ZKTeco F18 is a trusted fingerprint access control and time attendance terminal, renowned for its combination of reliability, efficiency, and modern design. Widely used in offices, factories, educational institutions, and more, the F18 biometric device simplifies security and workforce management with its user-friendly interface and robust performance.

As one of ZKTeco’s most popular solutions, the F18 brings together innovative biometric technology and flexible integration, making it a smart choice for organizations seeking secure and convenient access control.

Why Choose the ZKTeco F18 Fingerprint access control?

Legendary Reliability: The ZKTeco F18 is celebrated for its long-lasting durability and consistent performance in demanding environments.
Biometric Security: Utilizes advanced optical fingerprint recognition to ensure only authorized personnel gain access.
Dual Authentication: Supports both fingerprint and RFID card identification for added flexibility.
Efficient Workforce Management: Tracks employee attendance with precision, streamlining HR and payroll processes.
Seamless Integration: Easily connects to third-party access control systems and supports multiple communication methods.
User-Friendly Experience: Features an intuitive color display and simple operation for both users and administrators.

Where Can the ZKTeco F18 Be Used?

Legendary Reliability: The ZKTeco F18 is celebrated for its long-lasting durability and consistent performance in demanding environments.
Biometric Security: Utilizes advanced optical fingerprint recognition to ensure only authorized personnel gain access.
Dual Authentication: Supports both fingerprint and RFID card identification for added flexibility.
Efficient Workforce Management: Tracks employee attendance with precision, streamlining HR and payroll processes.
Seamless Integration: Easily connects to third-party access control systems and supports multiple communication methods.
User-Friendly Experience: Features an intuitive color display and simple operation for both users and administrators.

Advanced Biometric Clocking System for Accurate Employee Time Tracking

Welcome to the future of workforce management with our state-of-the-art biometric clocking system. Designed to enhance accuracy and eliminate time theft, our biometric time clocks use fingerprint, facial recognition, or iris scanning technology to ensure precise employee attendance tracking.

Our biometric clocking system offers seamless integration with payroll and HR software, reducing administrative workload and improving operational efficiency. Whether you manage a small business or a large enterprise, our secure and user-friendly system guarantees reliable time and attendance data, helping you optimize productivity and compliance.

Key features of our ZKTeco F18 fingerprint access control include

Contactless and hygienic clock-in/out options ·
Real-time attendance monitoring and reporting
Robust data encryption for employee privacy
Easy installation and scalable solutions for any business size

Invest in a biometric clocking system today to eliminate buddy punching, prevent payroll fraud, and streamline your workforce management. Discover how biometric technology can transform your business operations with unmatched accuracy and security.

Enhance Your Security with ZKTeco F18

The ZKTeco F18 is more than just a fingerprint reader—it’s a comprehensive solution for modern access control and attendance management. Its sleek, compact design fits seamlessly into any environment, while its robust features ensure your organization’s security needs are always met.

Discover why businesses worldwide trust the ZKTeco F18 for their access control and time attendance needs.

SenseFace 2A Access Control System: Biometric Security

June 6, 2025 by Theo Penning

Device Integration with BioSyn

SenseFace 2A Access Control System

SenseFace 2A: Cutting-Edge Biometric Access Control Device

The SenseFace 2A merges advanced facial recognition technology with fingerprint and card authentication to deliver a comprehensive biometric facial device solution.

When integrated with BioSyn, it provides a unified platform for managing clocking devices and access control systems, ensuring rapid, secure authentication and streamlined attendance tracking.

SenseFace 2A System Integration Highlights

Supports up to 3,000 users with multi-modal authentication: face, fingerprint, card, and password.
Fast verification speeds under 0.35 seconds for facial recognition and 0.5 seconds for fingerprints.
Advanced anti-spoofing algorithms protect against fraudulent attempts using photos or videos.
Compatible with BioSyn’s time attendance and access control software for centralized management.
Supports multiple communication protocols including TCP/IP, Wi-Fi, and USB for flexible deployment.
Video intercom functionality with SIP and ONVIF protocol support enhances security communication.

Benefits of BioSyn Integration

Integrating SenseFace 2A with BioSyn’s platform empowers organizations with a robust, scalable system that unifies clocking devices and biometric data management. This integration enhances operational efficiency by providing real-time attendance monitoring, comprehensive reporting, and secure data encryption, ensuring compliance with data protection standards.

Technical Overview

Display: 2.4″ TFT color screen with crisp 320×240 resolution.
Camera: High-quality WDR binocular camera for accurate facial capture.
Hardware: Dual-core 1GHz CPU, 512MB RAM, 8GB storage for large data capacity.
Authentication Methods: Fingerprint, facial recognition, RFID card, and password.
Capacity: Stores 3,000 fingerprint templates, 1,500 facial templates, and 3,000 card entries.

Advanced Biometric Security with SenseFace 2A and BioSyn Integration

The SenseFace 2A device combines cutting-edge facial recognition technology with fingerprint and RFID card authentication, offering a versatile multi-biometric access control solution. It supports management of up to 3,000 users and features rapid verification speeds—under 0.35 seconds for facial recognition and 0.5 seconds for fingerprint scans—ensuring efficient and secure user authentication in busy environments.

Advanced Anti-Spoofing and Video Intercom Features

Equipped with sophisticated anti-spoofing algorithms, the device effectively guards against fraudulent attempts using photos or videos, enhancing security integrity. Its video intercom capability, compliant with SIP (version 2.0) and ONVIF protocols, allows seamless communication and integration with indoor video intercom units, improving access control monitoring.

Connectivity options include TCP/IP, optional Wi-Fi, and USB interfaces, providing flexible deployment across various network environments. The SenseFace 2A’s firmware supports AC push and TA push protocols, making it compatible with multiple access control and time attendance software platforms, including BioSyn’s centralized system.

BioSyn Integration for Centralized Attendance and Security Management

When integrated with BioSyn, organizations gain a unified platform for real-time attendance tracking, comprehensive reporting, and secure biometric data management with encryption that complies with data protection standards. This integration streamlines operational workflows and enhances overall security management.

Technical specifications include a 2.4-inch TFT color screen, a high-quality WDR binocular camera for precise facial capture, and robust hardware featuring a dual-core 1GHz CPU with 512MB RAM and 8GB storage capacity. The device supports storing 3,000 fingerprint templates, 1,500 facial templates, and 3,000 card entries, accommodating extensive user bases.

Ideal for enterprises, healthcare, education, and manufacturing sectors, the SenseFace 2A with BioSyn integration offers a scalable, reliable, and secure biometric access control system tailored to modern security needs.

SenseFace 2A Technical Device: Access Control Technology

June 6, 2025June 6, 2025 by Theo Penning

SenseFace 2A Technical Device

SenseFace 2A Technical Device: Biometric Access Control

The SenseFace 2A is a cutting-edge biometric facial device and clocking device designed for secure and speedy access control. Featuring multi-modal authentication including fingerprint, face, card, and password, it supports large capacity user data and offers robust anti-spoofing algorithms to protect against fake photos and videos.

The SenseFace also incorporates a built-in video intercom system compatible with SIP protocol (version 2.0), allowing seamless communication between the access point and indoor monitors.

It supports ONVIF protocol for enhanced video streaming and integration with various video management systems

Key Features of the SenseFace 2A Technical Device

Visible Light Facial Authentication Technology with ZK Optical Fingerprint Verification
Multiple Authentication Methods: Facial, Fingerprint, RFID Card, and Password
Video Intercom Functionality supporting SIP Protocol (Version 2.0) and ONVIF Protocol
Fast Biometric Authentication: less than 0.35 sec for face, less than 0.5 sec for fingerprint
Large User Capacity: up to 3,000 users and 150,000 transaction records
Compatible with various access control software and hardware

Technical Specification

Display: 2.4″ TFT Color LCD (320×240)
Camera: WDR Binocular 1MP for superior image quality
Operating System: Linux with Dual Core 1GHz CPU, 512MB RAM, 8GB ROM
Communication: TCP/IP with optional Wi-Fi
Interfaces: Electric lock, door sensor, exit button, alarm outputs

Enhanced Security and Integration

SenseFace 2A integrates advanced clocking devices technology with biometric facial recognition to deliver a secure and seamless access experience. Its support for ONVIF and SIP protocols enables easy integration with video intercom systems and security management platforms.

Applications and Industry Use Cases for SenseFace 2A Technical Device

The SenseFace 2A is trusted by a wide range of industries, including corporate offices, government buildings, healthcare centers, educational campuses, and industrial plants.
Its flexible authentication options and robust security features make it suitable for any organization that values safety, efficiency, and modern access control.
By implementing the SenseFace 2A, businesses can significantly reduce the risk of unauthorized entry.
It improves the accuracy of attendance records.
Simplifies compliance with security regulations.

Fingerprint Clocking System: Easy and Secure Time Tracking

June 3, 2025February 6, 2025 by Theo Penning

Fingerprint Clocking System

The Zkteco F22 Fingerprint Clocking System stands as a pinnacle in access control technology, offering unparalleled performance with its advanced fingerprint matching algorithm and high-quality infrared detection sensor, making it one of the most reliable and efficient systems available for time attendance and access management.

Overview of ZKTeco F22

The following overview of the ZKTeco F22, it is an ultra-thin Fingerprint Clocking System and access control terminal designed with advanced algorithms for reliability, precision, and speed. It features a high-performance infrared detection fingerprint sensor and supports various communication protocols.

Fingerprint Clocking System Features

Anti-passback function to prevent unauthorized access.
Integration with third-party electric locks, door sensors, exit buttons, and alarms.

Power Supply and Environmental Conditions

Power supply: 12V DC, 3A
Operating Temperature: 0°C – 45°C

Additional Functions

Includes features like:

DST (Daylight Saving Time)
Automatic status switch (optional)
Record query
T9 input for user IDs up to 14 digits (optional)
Scheduled bell alerts (optional)
Printer support (optional)
ADMS integration options

Design and Build Quality

The device boasts an elegant design that is both compact and durable. It offers a superior user experience through its touch screen interface.

Security Features

Data encryption methods: Protects user data from unauthorized access.
Tamper alarm system: Alerts against any attempts at physical manipulation of the device.

Key Features of Zkteco F22:

Advanced Algorithm: Utilizes the fastest commercial-based fingerprint matching algorithm for reliability and precision.
High-Quality Sensor: Equipped with high-performance infrared detection fingerprint sensors like BioID or SilkID.
Network Flexibility: Supports TCP/IP, RS485, RS232, USB-host, and Wi-Fi for versatile network integration.
Access Control Features: Includes anti-passback functionality and interfaces for third-party electric locks, door sensors, exit buttons, and alarms.
User Experience: Offers a superior touch experience with a 2.4-inch TFT color screen and touch keys.

Overall, these features position the Zkteco F22 as a leading solution in access control systems.

Advanced Fingerprint Clocking System: Enhancing Security

The ZKTeco F22 handles anti-passback functionality by preventing the same credential from being used twice within a short period, enhancing security by preventing unauthorized entry. This feature is part of its access control capabilities, ensuring that once a user enters using their fingerprint or optional card credentials, they cannot re-enter without first exiting properly through an exit point. The F22 supports various communication protocols like TCP/IP and Wi-Fi, allowing it to integrate with broader access control systems that manage entry and exit points effectively.

Utilizing the ZKTeco F22 Fingerprint Clocking System for Enhanced Security and Efficient Time Attendance Management in Corporate Environments.

Uses of ZKTeco F22 in Companies

Time Attendance Management: The F22 can accurately track employee attendance, ensuring precise records of work hours and reducing errors in payroll processing.
Advanced Security Features: Offers advanced fingerprint recognition, supporting up to 3,000 fingerprints.
Multimodal Verification: Supports multiple verification modes including card and password options.
Network Integration: Wi-Fi connectivity allows for seamless integration with existing networks for remote access and data management.
Access Control: Anti-passback feature prevents unauthorized access, ideal for controlling entry to restricted areas.
User-Friendly Interface: Simplifies operations for both employees and administrators with an intuitive interface.
Event Management: Event management companies can use the F22 to manage attendee registration and monitor access during events.

This device is suitable for various settings such as offices, factories, schools, or hospitals.

HIKVISION: K1T342MFWX – Integration Solutions Explained

June 3, 2025October 18, 2024 by Theo Penning

HIKVISION: K1T342MFWX Integration

The Hikvision DS-K1T342MFWX face recognition terminal serves various key and supporting applications across different industries, utilizing advanced technology and features. Below are the primary applications.

Corporate and Business Security
- Access Control: The terminal can manage entry points in corporate offices, ensuring that only authorized personnel gain access.
- Time and Attendance Tracking: It can be used to monitor employee attendance, providing accurate records for payroll and compliance.
Government and Public Sector
- Secure Facilities: Ideal for government buildings and public service offices where high security is essential.
- Visitor Management: The system can streamline visitor access, enhancing security while maintaining a record of visitors.
Financial Institutions
- Bank Branches: Used in banks for secure access to restricted areas, protecting sensitive information and assets.
- ATM Security: Can be integrated into ATM systems to enhance security and reduce fraud.
Healthcare Facilities
- Patient and Staff Access Control: Ensures that only authorized personnel can access sensitive areas like pharmacies or patient records.
- Visitor Management: Helps in managing visitor access while maintaining patient privacy.
Educational Institutions
- Campus Security: Provides secure access to school buildings, ensuring safety for students and staff.
- Event Management: Can be used during events to manage entry efficiently.
Retail Environments
- Customer Flow Management: Monitors customer entry and exit, helping retailers analyze foot traffic.
- Loss Prevention: Enhances security measures against theft by controlling access to stockrooms or restricted areas.
Transportation Hubs
- Airport Security: Used for secure access in airports, especially in restricted zones.
- Train Stations: Helps manage passenger flow and enhances security protocols.
Smart Home Integration
- Home Security Systems: Can be integrated into smart home systems for enhanced security at residential properties.

Key Features Supporting These Applications:

Multi-Mode Identification: Supports face, fingerprint, and card recognition, providing flexibility in access management.
Two-Way Audio Communication: Enhances interaction between users and security personnel.
Mask Recognition Capability: Ensures compliance with health protocols during situations like pandemics.
Robust Connectivity Options: Supports TCP/IP and Wi-Fi for easy integration into existing networks.

The DS-K1T342MFWX’s versatility makes it suitable for a wide range of environments, enhancing security measures and providing efficient access control solutions across various sectors.

WL20 Biometric – Deleting a user

March 27, 2025September 9, 2024 by Theo Penning

Zkteco WL20 - How To delete a user

The ZKTeco WL20 is a biometric fingerprint time and attendance terminal with a built-in Wi-Fi module, eliminating the need for Ethernet cables. Designed for efficient and wireless time and attendance management, offering a user-friendly interface and robust fingerprint recognition capabilities.

It features a 2.8-inch TFT screen, supports hotspot mode and mobile app connections for check-in/out and record downloads. The WL20 offers stable operation under strong light and high precision fingerprint verification, making it part of advanced systems. For user management, there is a step-by-step removal tutorial on how to delete users, and you can also delete user profiles directly from the device.

Delete a User in ZkTeco WL 20 Biometric Systems Guide

Step 01

On the Home screen, select the Menu (M/OK)

Step 02

It will then ask for admin verification. Start typing the User ID – 999999

and then Press M/OK

Step 03

It will then ask for Password, type 1435 and Press M/OK.

Step 04

Select User and Press M/OK.

Step 05

Select User Mgt and Press M/OK.

Step 06

Select the user and Press 0.

Step 07

Select M/OK and Press M/OK.

Zkteco WL20 - How To delete a user

To contact Biosyn about deleting a user on your ZKTeco WL20 device, call their sales team at the number provided on their website. Biosyn’s knowledgeable consultants can guide you through the often complex setup process and explain in detail how to configure the device for both standalone or networked operations, ensuring that you fully understand each step and can utilize the device effectively for your specific needs.

Our consultants provides professional consulting services to optimize device configurations, enabling flawless integration into standalone or networked environments.