Zkteco ZK iClock 680 Fingerprint Time Attendance & Access Control Terminal

The ZKTeco ZK iClock 680 is a robust and efficient fingerprint-based time attendance and access control terminal designed to streamline workforce management and security. With its advanced biometric recognition algorithm and user-friendly interface, this device offers precise employee tracking and secure access control for medium to large enterprises. It supports multiple authentication modes, including fingerprint, PIN, and RFID, and is equipped with a powerful processor for fast matching and verification.

Product Features

Advanced Biometric Fingerprint Recognition

Equipped with ZKTeco’s high-performance fingerprint algorithm for fast and accurate identification even under difficult fingerprint conditions.

Multi-Authentication Modes

Supports fingerprint, PIN, RFID card, or a combination, allowing flexible and secure verification methods.

Large Capacity and Fast Processing

Stores up to 8,000 fingerprint templates and 200,000 transaction logs, powered by a high-speed 1 GHz processor.

Durable and User-Friendly Design

Features a 3.5-inch TFT color screen with an intuitive interface and a rugged build suitable for heavy-duty usage.

Network and USB Connectivity

Supports TCP/IP, RS232/485, and USB-host for versatile data transfer and real-time communication.

Product Specifications

• Fingerprint Capacity: 8,000 templates
• Transaction Capacity: 200,000 logs
• Display: 3.5-inch TFT color screen
• Communication: TCP/IP, USB-Host, RS232/RS485
• Identification Modes: Fingerprint, PIN, RFID card
• Verification Speed: ≤ 1 second
• Operating Temperature: 0°C to 45°C
• Operating Humidity: 20%–80%
• Power Supply: DC 12V, 1.5A
• Dimension: 210 × 157 × 40 mm
• Installation: Wall-mounted
• Compatibility: Works with ZKTeco’s attendance management software