Zkteco K40 Fingerprint Time Attendance
The Zkteco K40 Fingerprint Time Attendance device is an innovative biometric fingerprint reader designed for access control applications. It boasts high-performance firmware functions and a compact design, making it one of ZKTeco’s most popular devices. This device works with ZKTeco’s latest firmware, offering a user-friendly UI and flexible user privilege settings for multi-level management.
Optimized Performance and Robust Communication:
The K40 offers optimized hardware platform and firmware. It provides essential connectivity options including TCP/IP and USB Host. This ensures easy and reliable data transmission. Furthermore, it features a built-in battery, offering uninterrupted operation even during power outages. The device supports Simple Access Control or external bell functions, enhancing its versatility for various environments.
Comprehensive Features for Attendance Management:
The K40 boasts a Fingerprint Capacity of 1000 templates (2000 without SSR) and an ID Card Capacity of 1000 (optional). It records up to 80,000 transactions, providing ample storage for attendance data. The 2.8-inch TFT Screen clearly displays information. Standard functions include WDMS (Web-based Distributed Management System), Web Server, SMS, Automatic Status Switch, Self-Service Query, Work Code, T9 input, 9 Digits User ID, DST, and Schedule Bell. Moreover, it supports SSR (Self-Service-Recorder) reports in Excel format, simplifying data export and analysis.
Reliable Operation and Compact Design:
This device ensures a fast Verification Speed of ≤0.5 seconds, providing quick user authentication. It operates reliably within a temperature range of 0 °C to 45 °C and humidity of 20%-80%. The compact dimensions of 184 × 136 × 37.6 mm (Length × Width × Thickness) and a gross weight of 0.90 kg make it easy to install in various locations. The K40 is powered by a DC 12V 1.5A power supply. Optional functions include ID/Mifare card support. It is compatible with ZKTime.net 3.0 software for comprehensive time management.
Explore compatible Fingerprint Solutions or check Zkteco Products for other options. Find full details on the official Zkteco K40 product page.
Specifications:
- Model: K40
- Fingerprint Capacity: 1000 (2000 without SSR)
- ID Card Capacity: 1000 (Optional)
- Record Capacity: 80,000
- Display: 2.8-inch TFT Screen
- Communication: TCP/IP, USB Host
- Standard Functions: WDMS, Web Server, SMS, Automatic Status Switch, Self-Service Query, Work Code, T9 input, 9 Digits User ID, DST, Schedule Bell
- Optional Functions: ID/Mifare
- Software: ZKTime.net 3.0
- Power Supply: DC 12V 1.5A
- Verification Speed: ≤0.5 sec
- Operating Temperature: 0 °C – 45 °C
- Operating Humidity: 20%-80%
- Dimension: 184 × 136 × 37.6 mm (Length × Width × Thickness)
- Gross Weight: 0.90 kg
- Model Number/SKU: K40
- EAN/UPC: 1012375010


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