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 NewDisplay: 2.8inch TFT HD Color ScreenIdentify: Face, Fingerprint, PasswordRecord Face Capacity: 300Record Fingerprint Capacity: 3,000Record Capacity: 160000Attendance Rate: < = 1 SecondHardware Platform: Arm Industrial ArchitectureCollector: High Total Reflection Optical CollectorMisjudgment Rate (FAR) : <= 0.0001%False Rejection Rate (FRR) : < = 0.01%Output: U DiskPower Input: 12v 1AWorking Temperature: 0 - 40 Degrees CelsiusInstallation Height: 127±3cmWork Humidity: 20% - 80%Optional Power Plug: EU, US, UK, AUVoltage: 100-240VPackage List:1 x Attendance Machine1 x Usb Cable1 x Screw Package1 x Power Supply1 x Instruction