1. Display: 4.3-inch capacitive touch screen
2. Camera: binocular camera, liveness detection to prevent photo and video fraud
3. Fill light: LED high-brightness automatic fill light
4. Operating system: Linux intelligent operating system
5. Processor: AI dual-core processor 1.2T
6. Recognition method: face, ID card + IC card (dual-frequency card), password
7. Number of users: 500
8. Record capacity: 46,000
9. Face recognition distance: 0.3-2.5m
10. Matching speed: about 0.3 seconds
11. Communication method: USB 2.0-supported U disk
12. Attendance function: machine settings, name display, built-in ringing, U disk export attendance list
13. Supported languages: Simplified Chinese, English
14. Power supply requirements: DC12V/1-5A
15. Standby current: 210mA
16. Maximum operating current: 350mA
17. Indoor temperature: -20 degrees Celsius to 45 degrees Celsius
18. Humidity: 20%-90%
19. Voice prompt: high-definition humanized voice
20. Access control function: door magnet/doorbell/manual door opening
2. Camera: binocular camera, liveness detection to prevent photo and video fraud
3. Fill light: LED high-brightness automatic fill light
4. Operating system: Linux intelligent operating system
5. Processor: AI dual-core processor 1.2T
6. Recognition method: face, ID card + IC card (dual-frequency card), password
7. Number of users: 500
8. Record capacity: 46,000
9. Face recognition distance: 0.3-2.5m
10. Matching speed: about 0.3 seconds
11. Communication method: USB 2.0-supported U disk
12. Attendance function: machine settings, name display, built-in ringing, U disk export attendance list
13. Supported languages: Simplified Chinese, English
14. Power supply requirements: DC12V/1-5A
15. Standby current: 210mA
16. Maximum operating current: 350mA
17. Indoor temperature: -20 degrees Celsius to 45 degrees Celsius
18. Humidity: 20%-90%
19. Voice prompt: high-definition humanized voice
20. Access control function: door magnet/doorbell/manual door opening