Features: 1. This attendance system will help you eliminate concerns about handling employee attendance records. 2. Three unlock methods: face, fingerprint and password, which is convenient and practical. 3. 2.8inch TFT LCD screen with dual cameras, have a high recognition rate, and it can prevent others from helping to enter. 4. Even if your hand is injured, it can quickly and accurately identify fingerprints. 5. Adopting the intelligent print sensor and power management function, energy-saving maximumly. 6. This machine is widely used for the employees attendances of office, factory, hotel, school, etc. 7. It can record 300 faces and 3,000 fingerprints. 8. U flash disk output, card attendance report function. Specification: Condition: 100% Brand New Display: 2.8inch TFT HD Color Screen Identify: Face, Fingerprint, Password Record Face Capacity: 300 Record Fingerprint Capacity: 3,000 Record Capacity: 160000 Attendance Rate: < = 1 Second Hardware Platform: Arm Industrial Architecture Collector: High Precision Total Reflection Optical Collector Misjudgment Rate (FAR) : <= 0.0001% False Rejection Rate (FRR) : < = 0.01% Output: U Disk Power Input: 12v 1A Working Temperature: 0 - 40 Degrees Celsius Installation Height: 127±3cm Work Humidity: 20% - 80% Optional Power Plug: EU, US, UK, AU Voltage: 100-240V Package List: 1 x Attendance Machine 1 x Usb Cable 1 x Screw Package 1 x Power Supply 1 x Instruction