• Display
• Dimensions4.3-inch
• TypeIPS Full Screen
• Operation MethodCapacitive touch screen
• 
  Video
• Pixel2 MP
• Lens× 2
• 
  Audio
• Tone QualityNoise suppression and echo cancellation
• 
  Network
• Wired Network10 M/100 M/1000 M self-adaptive
• Wi-FiSupport
• Communication ProtocolISUP 5.0, ISAPI, NetSDK, HikCentral Pro OpenAPI, and Hik-ProConnect OpenAPI
• 
  Interface
• Network Interface1
• RS-4851
• Wiegand1
• Lock Output1
• Exit Button1
• Door Contact Input1
• Power Interface2-pin
• 
  Capacity
• Card Capacity10,000
• Face Capacity6,000
• Event Capacity150,000
• 
  Authentication
• Card TypeMifare 1 card
• Card Reading Frequency13.56MHz
• Face Recognition Duration＜ 0.2 s
• Face Recognition Distance0.3 to 3 m
• 
  Function
• QR Code RecognitionSupport
• Face Anti-SpoofingSupport
• Audio PromptSupport
• Time SynchronizationSupport
• 
  General
• Power Supply Method12V/2A (power adapter not included)
• Working Temperature-10 °C to 50 °C (14 °F to 122 °F)
• Working Humidity0 to 90% (No condensing)
• Dimensions118 mm × 118 mm × 20 mm (4.6'' × 4.6'' × 0.7'')
• Application EnvironmentIndoor
• InstallationSurface, optional base stand
• LanguageEnglish, Spanish (South America), Arabic, Thai, Indonesian, Russian, Vietnamese, Portuguese (Brazil)
• PlatformHik-ProConnect and HikCentral Professional
•