ZKteco K40 Network Fingerprint Standalone Time Clock Terminal
The ZKTeco K40 is a versatile and easy-to-use fingerprint time attendance terminal designed for small to medium-sized businesses. It combines biometric fingerprint recognition with card and password authentication for secure and efficient employee attendance tracking.
With its built-in battery backup and LAN support, the K40 ensures uninterrupted attendance recording even during power outages or network issues. The intuitive color TFT display and simple menu make daily operation seamless for users and administrators.
Key Benefits
Secure fingerprint, card, and password authentication
Fast and accurate biometric verification
Built-in backup battery for uninterrupted operation
Easy data transfer via TCP/IP and USB port
User-friendly color display and interface
Supports automatic attendance reports and records
Specifications
| Feature | Specification |
|---|---|
| Model | ZKTeco K40 |
| Verification Modes | Fingerprint / RFID Card / Password |
| Fingerprint Capacity | 1,000 templates |
| Card Capacity | 1,000 cards |
| User Capacity | 1,000 users |
| Transaction Capacity | 80,000 logs |
| Display | 2.8″ Color TFT screen |
| Communication | TCP/IP, USB Host |
| Authentication Speed | ≤ 1 second |
| Attendance Features | Work codes, automatic reports, short messages |
| Power Supply | DC 5V 0.8A |
| Battery | Built-in backup battery (optional model dependent) |
| Dimensions | 184 × 136 × 37.6 mm |
| Operating Temperature | 0 °C to 45 °C |
| Operating Humidity | 20% – 80% |
| Audio/Visual | Voice prompt, LED indicators |
| Installation | Wall-mounted |
| Warranty | 1 Year (typical) |
Typical Applications
Employee attendance tracking in offices
Schools, clinics, and retail stores
Small and medium-sized enterprises
Remote sites requiring standalone operation
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