1. Product Overview
The KUIIYER 3-in-1 Employee Time Clock is an advanced biometric attendance system designed for small to medium-sized businesses. It offers multiple identification methods including face recognition, palm print recognition, and password entry, ensuring accurate and efficient time tracking for employees. This device eliminates the need for traditional paper time cards and provides automated record-keeping.

Figure 1: Front and side view of the KUIIYER Time Clock with labeled components including 2.8-inch TFT Color LCD Display, 300,000 Pixels Binocular Camera, Infrared Fill Light, USB Interface, Keyboard, Reset Hole, Screw Hanging Hole, Bracket Installation Groove, Power Interface, and AI Voice Speaker.
2. Key Features
- High Efficiency Biometric Identification: Utilizes a high-performance processor and 300,000 Pixels color + infrared binocular dual camera for face and palm print recognition within 0.6 seconds. Password recognition is immediate.
- 3-in-1 Punch Clock Machine: Supports Face Recognition (1000 face capacity), PalmPrint Recognition (1000 palm capacity), and PIN Identification (1000 password capacity).
- Large Data Capacity: Stores up to 160,000 records, manages 16 departments, and supports 24 shifts and bells.
- TFT Color LCD Display & Multi-language Support: Features a 2.8-inch TFT color LCD display with an intuitive interface. Supports 12 languages (English, Spanish, French, German, Italian, Japanese, Chinese, etc.) and intelligent AI voice announcements.
- Safe & Convenient Data Management: Allows easy viewing and downloading of attendance reports, and uploading of shift times/employee arrangements via USB flash drive (FAT32 format recommended, not included). No app or network required for data transfer.
- User-friendly System: No monthly fees, automatic accurate hours calculations, automatic recording of clock-in/out without pressing keys. Includes power loss protection for data security.
3. Setup and Installation
The KUIIYER Time Clock is designed for quick and easy installation, suitable for both desktop placement and wall mounting. No complex software or network installation is required.
3.1 Package Contents
Before installation, ensure all components are present:

Figure 2: The package includes the KUIIYER Time Clock, power adapter, USB cable, mounting bracket, and screws for installation.
3.2 Mounting Options
The device can be placed on a desktop or mounted on a wall using the provided bracket and screws.

Figure 3: The time clock can be conveniently placed on a desktop or securely mounted on a wall using the included hardware.
3.3 Power Connection
Connect the provided power adapter to the device's power interface and plug it into a standard electrical outlet. The device will power on automatically.
4. Operating Instructions
The time clock supports three primary methods for employees to clock in and out: face recognition, palm print recognition, and password identification. The system automatically detects whether an employee is clocking in or out.

Figure 4: The time clock offers fast and accurate identification via face, palm print, or password.
4.1 Enrolling Employees
To enroll new employees, access the device's menu (usually by pressing the 'MENU' button and entering an administrator password). Follow the on-screen prompts to register each employee's face, palm print, or set a password.
4.2 Face Recognition
- Stand approximately 30-50 cm (12-20 inches) in front of the device.
- Align your face with the camera's view on the screen.
- The device will verify your identity within 0.6 seconds and announce confirmation.
4.3 Palm Print Recognition
- Place your palm flat over the palm print sensor.
- Ensure your palm is fully within the sensor area.
- The device will verify your identity within 0.6 seconds and announce confirmation.
4.4 Password Identification
- Enter your assigned password using the keypad.
- Press the 'OK' button to confirm.
- The device will verify your identity immediately and announce confirmation.
5. Data Management
The KUIIYER Time Clock allows for secure and convenient data management without the need for an internet connection or dedicated software. All attendance records can be transferred via a USB flash drive.

Figure 5: Data transfer from the time clock to a computer using a USB flash drive for attendance reports.
5.1 Downloading Attendance Reports
- Insert a FAT32 formatted USB flash drive (not included) into the USB port on the side of the time clock.
- Access the device's menu and navigate to the data management section.
- Select the option to download attendance reports. The data will be saved to the USB drive in a compatible format (e.g., Excel).
- Remove the USB drive and insert it into a computer to access the reports.
5.2 Uploading Employee/Shift Data
You can also upload employee information or shift schedules to the device using a USB flash drive. Refer to the detailed user manual for specific file formats and procedures for uploading data.
6. Capacity and Scalability
The KUIIYER Time Clock is designed to accommodate the needs of small to medium-sized businesses with substantial capacity for users and records.

Figure 6: The time clock supports up to 1000 users, 16 departments, 24 shifts, and 160,000 data records.
7. Maintenance
To ensure the longevity and optimal performance of your KUIIYER Time Clock, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the device's screen and body. Avoid using abrasive cleaners or solvents.
- Environment: Operate the device in a clean, dry environment, away from direct sunlight, extreme temperatures, and excessive dust.
- Power Loss Protection: The device features built-in power loss protection to safeguard attendance data in case of power interruptions.
- Regular Data Backup: Periodically download attendance data to a USB flash drive to create backups and ensure data integrity.
8. Troubleshooting
If you encounter issues with your KUIIYER Time Clock, consider the following general troubleshooting steps:
- Device Not Powering On: Ensure the power adapter is securely connected to both the device and a working power outlet.
- Recognition Failure: For face or palm recognition, ensure proper lighting conditions and that the employee's face/palm is correctly positioned in front of the sensor. For password entry, verify the correct password is being entered.
- Data Transfer Issues: Confirm the USB flash drive is formatted to FAT32. Try a different USB drive if problems persist.
- Incorrect Time/Date: Access the device's menu to manually adjust the time and date settings. Note that the clock may require manual adjustment for Daylight Saving Time.
- System Unresponsive: Locate the reset hole (refer to Figure 1) and gently press it with a thin object (e.g., a paperclip) to restart the device.
For more complex issues or persistent problems, please refer to the detailed user manual included with your product or contact KUIIYER customer support.
9. Specifications
| Feature | Specification |
|---|---|
| Brand | KUIIYER |
| Model Number | KU068 |
| Colour | Black |
| Product Dimensions | 9.8 x 3.81 x 13.8 cm |
| Item Weight | 340 g |
| Material | Premium ABS Plastic |
| Display Type | 2.8-inch TFT Color LCD |
| Special Features | Adjustable Volume, Alarm, Calendar Display, Charging Port, LED Display |
| User Capacity | 1000 (Face, PalmPrint, Password) |
| Record Capacity | 160,000 |
| Language Support | 12 languages (English, Spanish, French, German, Italian, Japanese, Chinese, etc.) |
10. Warranty and Support
KUIIYER stands by the quality of its products. This time clock comes with a 90-DAYS Unconditional Return policy and a 24-Month Warranty for any quality-related issues.
For any questions, concerns, or support needs, the KUIIYER professional customer team is available to assist you within 12 hours. Please refer to the contact information provided in your product packaging or on the official KUIIYER website for assistance.
