Description FeatureSpecificationScreen4.3 Inch Touch ScreenKeypadTouch keypadOperation SystemLINUX 3.10CPU800M single-core ARM Cortex-A7NPU800G (0.8T) HashrateRAM, ROM256M DDR3L, 4G EMMCCamera2MP color camera 2MP infrared cameraLive DetectionDynamic dual-camera anti-counterfeiting; prevents deception in photos/videosLogs Capacity500,000VerificationFace recognition, Fingerprint, Password, ID Card (IC card optional)Face Capacity5,000Fingerprint Capacity10,000Card Capacity5,000Password Capacity5,000Face Recognition Accuracy99.70%Recognition Speed≤0.25Recognition Distance0.5-2.5 meters (0.5~1.5 meters with live face recognition on)Identification PrincipleFace algorithm technology of multi-task cascaded convolutional neural network based on video stream for dynamic face detection, tracking, and recognitionUSBUSB2.0x1, Support U disk import/export dataPower SupplyDC12V 1ABuilt-in BatteryOptional (7.4V, 2000mA)Network CommunicationTCP/IP, USB, WifiAttendance SoftwareLocal software and web-based cloud softwareMask DetectionSupportedAccess Control InterfaceLock output, Doorbell output/external ring, Weigand input/outputEnvironmental AdaptabilityWorking temperature: 0-45°C, Working humidity: 20%~90%, LED Soft light automatic fill light (Automatic control according to ambient light)Multi-Language Support20 national languages and voices including English, Spanish, Arabic, Thai, Farsi, Portuguese, French, Italian, Japanese, Korean, etc.