System:

• Operating System: Linux

Display:

• Screen Size: 4.3-inch
• Operation Method: Touch screen
• Resolution: 480 × 272

Video:

• Lens: 2
• Resolution: 2 MP
• FOV:
  • HFOV = 75.5°
  • VFOV = 41.5°
  • DFOV = 87°
• Video Standard: PAL (Default) and NTSC

Audio:

• Volume Adjustment: Support

Capacity:

• User Capacity: 1500
• Face Capacity: 1500
• Fingerprint Capacity: 3000
• Event Capacity: 300,000 attendance records

Authentication:

• Face Recognition Distance: 0.3 m to 1.5 m
• Face Recognition Accuracy Rate: ≥ 99%
• Face Recognition Duration: ≤ 0.2 s

General:

• Working Temperature: -10 ℃ to 40 ℃ (14 °F to 104 °F)
• Dimensions: 118.4 mm × 118.4 mm × 21.8 mm (4.7″ × 4.7″ × 0.9″)
• Power Supply Method: 12 VDC
• Application Environment: Indoor
• Language: English, Spanish (South America), Arabic, Thai, Indonesian, Russian, Vietnamese, Portuguese (Brazil)