IP camera Hikvision DS-2CD2043G2-LIZ2UY(2.8/4mm) Model: DS-2CD2043G2-LIZ2UY(2.8/4mm) Application. 4 MP AcuSense Smart Hybrid Light network tube camera with motorized adjustable lens; 2.8/4 mm lens in one design, point varifocal type (with variable focal length); Corrosion-resistant design (NEMA 4X) increased reliability; Smart Hybrid Light integrated IR illumination and white light, 3 lighting modes; Crystal clear sound thanks to two microphones in a matrix arrangement (Arrayed Dual-Mic); Classification of people and vehicles based on deep learning algorithms; Water and dust resistance (IP67); Technical specifications ModelDS-2CD2043G2-LIZY(2.8/4mm)CameraImage sensor1/3" progressive scan CMOSMaximum resolution2688 1520Minimum illuminationColor: 0.005 lx (F1.6, AGC on), B/W: 0 lx with IRShutter time1 s 1/100,000 sDay/night modeIR cut filterAngle adjustmentPan: 0° 360°, Tilt: 0° 90°, Rotation: 0° 360°LensLens typeVarifocal, motorized, 2.8 4 mmFocal length and angle of view2.8 mmH: 99.3°, V: 54.8°, D: 120.2°4 mmH: 80.0°, V: 44.1°, D: 94.0°Mount LensØ14Aperture typeFixedApertureF1.6Depth of field2.8 mm1.1 m 4 mm1.3 m DORI 2.8 mmL: 66.6 m, O: 26.4 m, R: 13.3 m, I: 6.7 mDORI 4 mmL: 79.2 m, O: 31.4 m, R: 15.8 m, I: 7.9 mIlluminatorIllumination typeIR, white lightIllumination rangeUp to 40 mIntelligent illuminationYesIR wavelength850 nmVideoMain stream 50 Hz25 fps (2688 1520, 1920 1080, 1280 720)Main stream 60 Hz30 fps (2688 1520, 1920 1080, 1280 720)Substream 50 Hz25 fps (1280 720, 640 480, 640 360)Substream 60 Hz30 fps (1280 720, 640 480, 640 360)Third stream 50 Hz10 fps (1920 1080, 1280 720, 640 480, 640 360)Third stream 60 Hz10 fps (1920 1080, 1280 720, 640 480, 640 360)Video compressionMain: H.265/H.264/H.264+/H.265+; Sub: H.265/H.264/MJPEG; Third: H.265/H.264Video bitrate32 kbps 8 MbpsH.264 typeBaseline, Main, High ProfileH.265 typeMain ProfileSVCH.264 and H.265 encodingBitrate controlCBR, VBRROI1 fixed areaAudioAudio typeMonoAudio compressionG.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LCAudio bitrate64 kbps (G.711), 16 kbps (G.722.1, G.726), 32,160 kbps (MP2L2), 8,320 kbps (MP3), 16,64 kbps (AAC-LC)Sampling frequency8/16/32/48 kHzNoise reductionYesNetworkProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, SSL/TLS, PPPoE, SNMP, WebSocket Simultaneous display Up to 6 channels API VIF (S, G), ISAPI, SDK, ISUP Security Password, HTTPS, IP filter, audit log, TLS 1.1/1.2/1.3 Number of users Up to 32 User levels Administrator, operator, user Client software VMS-4200, Hik-Connect, Hik-Central Network storage NAS (NFS, SMB/CIFS), ANR Browsers IE 11, Chrome 80+, Firefox 80+, Edge 89+, Safari 13+ Image Parameter switching Yes Day/night modes Day, night, auto, schedule Image settings Rotation, saturation, brightness, contrast, sharpness, white balanceWDR120 dBSNR 52 dBImage enhancementBLC, HLC, 3D DNRPrivacy masks4 polygonalInterfaceEthernet1 RJ45 10/100 MbpsMemory cardmicroSD/SDHC/SDXC up to 512 GBMicrophone2 built-inReset buttonYesEventsBasic eventsMotion detection, tampering, exceptionsSmart eventsScene changeReactionsFTP/NAS/card, email, recording, photosAI functionsFACE detectionYesPerimeter protectionLine crossing, intrusion, zone entry/exitPower supply12 V DC 25%, 0.6 A, max. 7.2 WPoEIEEE 802.3af, class 3, max. 8 WDesignMaterialMetalDimensionsØ74.4 176.3 mmWeightapprox. 515 gWeight with packagingapprox. 710 gOperating conditions-30°C to 60°C, humidity 95%Languages33 languagesGeneral functionsHeartbeat, mirroring, password reset, pixel counter, anti-bandingCertificatesEMCEN 55032, EN 50130-4SafetyIEC 62368-1EnvironmentRoHS, WEEE, REACHProtection levelIP67.