Zkteco k40 Time Attendance

The ZKTeco K40 is a compact, fingerprint-based time and attendance system designed for workplaces seeking efficient staff tracking and basic access control. Featuring a 2.8″ TFT color display, built‑in backup battery, and versatile connectivity, it supports both fingerprint and optional card-based identification. Its intuitive firmware and robust hardware make it a reliable choice for small to medium-sized organizations

Zkteco k40 Time Attendance Specifications

• Fingerprint Capacity: Supports up to 1,000 fingerprints (expandable to 2,000 with certain configurations).

• Card Capacity: Supports up to 1,000 ID or MIFARE cards (optional).

• Transaction Capacity: Stores up to 80,000 attendance logs.

• Display: 2.8-inch TFT color screen.

• Connectivity Options: TCP/IP for network communication and USB Host for offline data transfer.

• Power Supply: Operates on 12V DC, 1.5A. Comes with a built-in backup battery for power outages.

• Verification Speed: Less than or equal to 0.5 seconds.

• Working Environment: Operates in temperatures between 0°C to 45°C and humidity between 20% to 80%.

• Device Dimensions: 184mm (W) × 136mm (H) × 37.6mm (D).