Display Dimensions4.3-inch TypeLCD 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 Communication ProtocolSDK; ISUP; ISAPI; HTTPS; HikCentral Pro OpenAPI; Hik-ProConnect OpenAPI Interface Network Interface1 RS-4851 Wiegand1 Lock Output1 Exit Button1 Door Contact Input1 Power Interface2-pin Capacity Card Capacity3,000 Face Capacity3,000 Fingerprint Capacity3,000 Event Capacity150,000 Authentication Card TypeMifare 1 card Card Reading Frequency13.56MHz Face Recognition Duration＜ 0.2 s Face Recognition Accuracy Rate＞99% Face Recognition Distance0.3 to 1.5 m Fingerprint Recognition Duration＜1s Function QR Code RecognitionSupport Face Anti-SpoofingSupport Audio PromptSupport Time SynchronizationSupport General ButtonTouch Screen Power Supply Method2 pin connecter Power Supply12 VDC, 2 A. (power adapter not included) Working Temperature-30 °C to 60 °C (-22 °F to 140 °F) Working Humidity0 to 90% (No condensing) Dimensions172.5 mm × 83.2 mm × 22.7 mm (6.79″ × 3.27″ × 0.89″) Protective LevelIP65 InstallationSurface mounting LanguageEnglish, Spanish (South America), Arabic, Thai, Indonesian, Russian, Vietnamese, Portuguese (Brazil) PlatformHik-ProConnect and HikCentral Professional
