📊 Key Features
🧠 Fingerprint Recognition
Optical fingerprint sensor for reliable biometric reading.
Fast recognition: 1:N fingerprint matching in less than 1 second.
Supports both 1:1 (verification) and 1:N (identification) comparison modes.
👥 User & Record Capacity
Up to 1,000 users and 1,000 fingerprints stored on the device.
Event storage: Holds up to 100,000 attendance records.
📟 Display & UI
📅 Attendance Functions
Configurable schedules including:
• Normal work shifts
• Man-hour shifts
• Holiday/attendance schedules
(up to 32 each).
Recognizes six attendance statuses such as: check-in, check-out, break-in/out, overtime in/out.
📡 Communication & Reports
TCP/IP network support (10/100 Mbps) — enables data transfer via wired network.
USB port for exporting attendance reports easily via a USB flash drive.
Supports ISAPI and ISUP 5.0 protocols for system integration.
🪪 Multi-Language Support
Interfaces and menus support multiple languages (English, Spanish, Arabic, Thai, etc.) for global use.
💡 Authentication Options
⚙️ Technical Specifications
| Feature | Specification |
|---|
| Display | 2.4-inch LCD-TFT screen |
| Fingerprint Module | Optical sensor |
| User Capacity | 1000 users/fingerprints |
| Event Logs | Up to 100,000 records |
| Communication | TCP/IP (10/100 Mbps), USB |
| Power | 5 VDC / 1 A |
| Operating Temp. | –10 °C to +55 °C |
| Humidity | 10–90 % (non-condensing) |
| Dimensions | 140 × 155 × 30 mm |
| Installation | Wall mounted |
| Color | White |
🏢 Use Cases
✔ Employee attendance monitoring and records
✔ Access control with biometric verification
✔ Standalone operation: add users, fingerprints, and manage schedules locally
✔ Export reports for payroll or HR management
🧠 Pros
✅ Fast, reliable fingerprint recognition in <1 s
✅ Large storage (users and events)
✅ Multiple attendance status types & schedule support
✅ Easy report export via USB
✅ Multilingual interface
📌 Summary
The HIKVISION DS-K1A8503MF-B is a biometric fingerprint terminal designed primarily for time & attendance tracking with robust features like fast fingerprint authentication (<1 s), large user and event capacity, TCP/IP connectivity, configurable work schedules, and easy data export. It’s a solid choice for businesses that need a compact wall-mounted system to record attendance efficiently.
