The ZKTeco iClock 3500 is an advanced biometric time attendance and access control terminal, designed to provide secure, reliable, and efficient employee management for businesses of all sizes. It features cutting-edge fingerprint recognition technology, along with RFID card support, making it an ideal solution for organizations that require a multi-modal access control system.

Equipped with a 3.5-inch TFT color display, the iClock 3500 provides an intuitive and user-friendly interface, offering quick and easy navigation for both administrators and users. It is capable of storing up to 3,000 fingerprint templates and up to 10,000 RFID cards, ensuring that it can handle a large user base with ease. The device offers a fast fingerprint verification speed of less than 1 second, allowing for quick access while maintaining high security.

In addition to its fingerprint and RFID authentication capabilities, the iClock 3500 allows for alternative password authentication, offering a flexible and secure multi-factor authentication system. This versatility makes it suitable for various access control needs and environments.

The device supports Ethernet connectivity for seamless integration into existing networks, while the USB port allows for data backup and transfer. For wireless operation, optional Wi-Fi support via an external USB dongle is available. The RS485 interface allows for integration with other access control devices, expanding its functionality.

The iClock 3500 provides comprehensive time and attendance management features, including shift management, overtime rules, and holiday settings. These features enable businesses to streamline workforce management and ensure accurate payroll processing. The device stores up to 100,000 transaction records, which can be easily synced with attendance software for real-time updates.

For security, the iClock 3500 is equipped with anti-tamper alerts, encryption for data security, and multi-factor authentication options to ensure that access is both secure and accurate. It also features relay outputs for controlling door locks and other security mechanisms.

The ZKTeco iClock 3500 is a powerful, flexible, and secure solution for time attendance and access control, making it an excellent choice for businesses seeking a reliable, scalable, and efficient system to manage employee attendance and ensure secure facility access.