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    IPC-HFW2831TP-ZAS-3711

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    DAHUA
    IPC-HFW2831TP
    Product Features
    Camera
    Image Sensor1/1.8” 8Megapixel progressive CMOS
    Effective Pixels3840(H) x2160(V)
    RAM/ROM512MB/128MB
    Scanning SystemProgressive
    Electronic Shutter SpeedAuto/Manual, 1/3~1/100000s
    Minimum Illumination0.004Lux/F1.9( Color,1/3s,30IRE)

    0.09Lux/F1.9 Color,1/30s,30IRE)

    0Lux/F1.9(IR on)

    S/N RatioMore than 50dB
    IR DistanceDistance up to 60m(197ft)
    IR On/Off ControlAuto/ Manual
    IR LEDs4
    Lens
    Lens TypeMotorized
    Mount TypeBoard-in
    Focal Length3.7mm~11mm
    Max. ApertureF1.9
    Angle of ViewH:112°~46°, V:60°~26°
    Focus ControlMotorized
    Close Focus Distance0.2m(0.66ft)
    DORI DistanceLensDetectObserveRecognizeIdentify
    W83m(272ft)33m(108ft)17m(56ft)8m(26ft)
    T190m(623ft)76m(249t)38m(125ft)19m(62ft)
    PTZ
    Pan/Tilt RangePan:0° ~355° ;Tilt:0° ~75° ;Rotation:0° ~355°
    Intelligence
    Event TriggerMotion detection, Video tampering, Scene changing, Network disconnection, IP address conflict, Illegal access, Storage anomaly
    IVSTripwire, Intrusion
    Video
    CompressionH.265/H.264H/MJPEG(Sub Stream)
    Smart CodecSupport H.265+/H.264+
    Streaming Capability2 Streams
    Resolution4K(3840×2160)/6M(3072×2048)/5M(2560×1920)/

    3M(2048×1536)/3M(2304×1296)/

    1080P(1920×1080)/1.3M(1280×960)/

    720P(1280×720)/D1(704×576/704×480) /VGA(640×480)/CIF(352×288/352×240)

    Frame RateMain Stream: 4K (1~25/30fps)
    Sub Stream: D1(1~25/30fps)
    Bit Rate ControlCBR/VBR
    Bit RateH.264: 32Kbps~8192Kbps

    H.265: 16Kbps~8192Kbps

    Day/NightAuto(ICR) / Color / B/W
    BLC ModeBLC / HLC / WDR(120dB)
    White BalanceAuto/Natural/Street Lamp/Outdoor/Manual
    Gain ControlAuto/Manual
    Noise Reduction3D DNR
    Motion DetetionOff / On (4 Zone, Rectangle)
    Region of InterestOff / On (4 Zone)
    Electronic Image Stabilization(EIS)N/A
    Smart IRSupport
    Digital Zoom16x
    Flip0°/90°/180°/270°
    MirrorOff / On
    Privacy MaskingOff / On (4 Area, Rectangle)
    Audio
    CompressionG.711a/ G.711Mu/ AAC/ G.726
    Network
    EthernetRJ-45 (10/100Base-T)
    ProtocolHTTP;HTTPS;TCP;ARP;RTSP;RTP;RTCP;UDP;SMTP;

    FTP;DHCP;DNS;DDNS;PPPoE;IPV4/V6;QoS;UPnP;

    NTP;Bonjour;IEEE 802.1X;Multicast;ICMP;IGMP;TLS;NFS;SSH

    InteroperabilityONVIF, PSIA, CGI
    Streaming MethodUnicast / Multicast
    Max. User Access10 Users / 20 Users
    Edge StorageNAS

    Local PC for instant recording

    Micro SD Card 128GB

    Web ViewerIE, Chrome, Firefox, Safari
    Management SoftwareSmart PSS, DSS, DMSS
    Smart PhoneIOS, Android
    Certifications
    CertificationsCE (EN 60950:2000)

    UL:UL60950-1

    FCC: FCC Part 15 Subpart B

    Interface
    Video InterfaceN/A
    Audio Interface1/1 channel In/Out
    RS485N/A
    Alarm1 channel In: 5mA 5VDC

    1 channel Out: 300mA 12VDC

    Electrical
    Power SupplyDC12V PoE (802.3af)(Class 0)
    Power Consumption<14.3W
    Environmental
    Operating Conditions-30° C ~ +60° C (-22° F ~ +140° F) / Less than 95% RH
    Strorage Conditions-30° C ~ +60° C (-22° F ~ +140° F) / Less than 95% RH
    Ingress ProtectionIP67
    Vandal ResistanceIK10(optional)
    Construction
    CasingMetal
    Dimensions244.1mm×79mm×75.9mm (9.61”×3.11”×2.99”)
    Net Weight0.824Kg (1.82lb)
    Gross Weight1.09Kg(2.4lb)
    Technicial Specifications