HandPunch 3000 Biometric Time Clock Overview

The HandPunch 3000 is a high-capacity hand geometry biometric time clock built for organizations that require scalability and strong identity verification. The base unit supports 512 employees and can be upgraded to handle up to 36,000 users, making it suitable for large facilities and multi-department operations.

With decades of hands-on experience implementing biometric attendance systems, we understand the importance of proper setup and network configuration. The HandPunch 3000 offers flexible connectivity options, including RS232 direct cable, extended-distance RS485 (up to approximately 2,000 feet with shielded cable), TCP/IP networking, and optional internal modem support for remote locations.

How Hand Geometry Verification Works

During enrollment, three digital hand images are captured at the terminal. These scans are averaged and converted into a secure mathematical template stored within the reader. No actual hand image is retained.

• First punch of the day registers as IN.
• Subsequent punches alternate logically (Out, In, Out).
• Duplicate punches within the same minute are rejected.

This structured punch logic significantly reduces buddy punching and unauthorized time entries.

Enrollment and Software Integration

Enrollment is completed in two steps: first at the HandPunch terminal, then within the attendance software before polling punch data. The system maintains detailed punch records and supports export to payroll platforms such as ADP, Paychex, and QuickBooks.

• Supports multiple hand readers within one system.
• Operates effectively on Local Area Networks (LAN).
• Provides long-term punch history for reporting and audits.

In rare cases where an individual has difficulty enrolling consistently, alternative enrollment procedures can be implemented without reducing overall system integrity.

The HandPunch 3000 remains a reliable biometric solution for organizations seeking secure, scalable time and attendance control. We stock and support the full line of hand reader equipment and provide experienced guidance for proper implementation and long-term performance.

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