ZK-F21

Overview

key features

1. Time Attendance Management
2. User-Friendly Interface
3. Fingerprint Recognition
4. User Capacity: The device typically offers a large user capacity, allowing it to store a significant number of fingerprint templates and associated information. This makes it suitable for organizations with medium to large numbers of users.
5. Communication Options: The F21 supports various communication options, including TCP/IP, RS485, and USB connectivity. This facilitates seamless integration with existing access control systems and enables real-time data transfer and monitoring.
6. Access Control Features: The device provides a range of access control features, such as door control, time zones, access levels, and anti-passback functionality. These features allow administrators to define and enforce access restrictions based on user permissions and schedules.
7. Integration Capabilities: The F21 can be integrated with other ZKTeco devices and software solutions, such as door locks, exit buttons, and management software. This enables a comprehensive access control and security system tailored to the organization’s needs.
8. Tamper-Proof Design: The device is designed with anti-tampering features to prevent unauthorized access or tampering with the device. It often includes tamper switches and secure enclosures to protect the internal components.