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  8. 4MP 48x Starlight Laser AI Network Positioning System
  9. 4MP 48x Starlight Laser AI Network Positioning System
    Dahua

    4MP 48x Starlight Laser AI Network Positioning System

    Stock Code: PTZ85448-HNF-PA-FL

    4-MEGAPIXEL
    CMOS
    H264+
    H265 H2641
    IP CODE 67
    Laser illumination opens up vision to 1000 meters in darkness.
    A laser-illuminated network positioning system with a 1/1.8 inch 4 MP STARVIS CMOS sensor and 48x optical zoom. Starlight technology delivers color images in low light, and the camera runs auto-tracking, perimeter protection and face recognition on board.
    1/1.8" CMOSSensor
    4 MPResolution
    48×Optical Zoom
    6.25 mm – 300 mmFocal Length
    1000 mLaser Illumination Distance
    IP67Protection Grade
    Key features
    48x
    Optical zoom
    It pulls distant targets into frame and keeps the detail.
    1000m
    Laser illumination
    It produces images at 0 lux where no visible light reaches.
    300presets
    Preset positions
    It stores critical spots and adds them to a tour plan.
    512GB
    Local recording
    The micro SD card keeps footage on the camera when the network drops.
    6000V
    Lightning protection
    TVS protection shields the electronics on outdoor pole installations.
    63W
    Peak power draw
    Consumption reaches its peak when the illuminator, wiper and PTZ run together.
    DAY-TO-DAY USE
    Auto-trackingIt locks onto a moving target and keeps it framed along the PTZ axes.
    Perimeter protectionTripwire, intrusion, fence climbing and parking detection alarms run on the camera itself.
    Harsh weatherThe wiper clears the window, the IP67 housing stays sealed against dust and water, and the camera operates between -40 °C and +70 °C.
    Camera
    Image Sensor1/1.8" CMOS
    Pixel4 MP
    Max. Resolution2560 (H) × 1440 (V)
    ROM8 GB
    RAM2 GB
    Electronic Shutter Speed1/1 s – 1/30,000 s
    Scanning SystemProgressive
    Min. IlluminationColor: 0.001 lux@F1.4
    B/W: 0.0001 lux@F1.4
    0 lux (laser on)
    Illumination Distance1,000 m (3,280.84 ft) (laser)
    Illuminator On/Off ControlZoom Prio; Manual; Off
    Illuminator Number1 (laser)
    WiperYes
    Lens
    Focal Length6.25 mm – 300 mm
    Max. ApertureF1.4 – F4.5
    Field of ViewH: 62.4° – 1.7°; V: 36.6° – 1.0°; D: 69.8° – 2.0°
    Optical Zoom48×
    Focus ControlAuto; semi-auto; manual
    Close Focus Distance0.5 m – 2 m (1.64 ft – 6.56 ft)
    Iris ControlAuto; manual
    DORI Distance
    DORI Distance
    DetectObserveRecognizeIdentify
    6,000 m (19,685.04 ft)2,381 m (7,811.68 ft)1,200 m (3,937.01 ft)600 m (1,968.50 ft)
    PTZ
    Pan/Tilt RangePan: 0° to 360° endless
    Tilt: –45° to +90°
    Manual Control SpeedPan: 0.1°/s – 160°/s
    Tilt: 0.1°/s – 60°/s
    Preset SpeedPan: 160°/s; Tilt: 60°/s
    Preset300
    Tour8 (up to 32 presets per tour)
    Pattern5
    Scan5
    Power-off MemoryYes
    Idle MotionPreset; Pattern; Tour; Scan
    PTZ ProtocolDH-SD
    Pelco-P/D (auto recognition)
    Intelligence
    Video MetadataSupport human body, human face, motor vehicle and non-motor vehicle image capture and attributes extraction.
    IVS (Perimeter Protection)Tripwire; intrusion; climbing fences; loitering detection; abandoned/missing object; fast moving; parking detection; people gathering; vehicle/human alarm classification.
    Face RecognitionYes
    Video
    Video CompressionH.265; H.264M; H.264H; MJPEG; Smart H.265; Smart H.264
    Streaming Capability3 streams
    Resolution4M (2560 × 1440); 1080p (1920 × 1080); 960p (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)
    Video Frame RateMain stream: 4M/1080p/960p/720p (1 – 50/60 fps)
    Sub stream 1: D1/VGA/CIF (1 – 25/30 fps)
    Sub stream 2: 1080p/960p/720p (1 – 25/30 fps)
    Bit Rate ControlCBR; VBR
    Video Bit RateH.264: 2816 – 13056 kbps
    H.265: 1024 – 7936 kbps
    Day/NightAuto (ICR); Color; B/W
    BLCYes
    WDRYes
    HLCYes
    White BalanceAuto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp
    Gain ControlAuto; manual
    Noise Reduction2D NR; 3D NR
    Motion DetectionYes
    Region of Interest (RoI)Yes
    DefogOptical
    Digital Zoom16×
    Image Rotation180°
    Privacy MaskingUp to 24 areas can be set, with up to 8 areas in the same view
    S/N Ratio≥55 dB
    Audio
    Audio CompressionG.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; G729; PCM
    Network
    Network PortRJ-45 (10/100 Base-T)
    Network ProtocolHTTP; HTTPS; IPv4; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; IPv6; 802.1x; QoS; FTP; UPnP; ICMP; SNMP; IGMP; RTP; PPPoE; RTMP; TCP
    InteroperabilityONVIF (Profile S&G&T); GB/T28181; CGI
    Streaming MethodUnicast; Multicast
    User/Host20 (total bandwidth: 64 M)
    StorageFTP; Micro SD card (512 GB); NAS
    BrowserIE 7 and later versions
    Chrome 45 and later versions
    Firefox 52ESR and earlier versions
    Safari
    Management SoftwareSmart PSS; DSS; IVSS
    Mobile ClientiOS; Android
    Port
    Analog Output1 channel (CVBS output, BNC)
    RS-4851 (baud rate: 1200 bps – 115200 bps)
    Audio Input1 channel (LINE IN, bare wire)
    Audio Output1 channel (LINE OUT, bare wire)
    Two-way AudioYes
    Alarm Input7 (on-off value input: 0 – 5 VDC)
    Alarm Output2
    Alarm LinkageCapture; preset; tour; pattern; recordings on SD card; alarm digital input; client E-map; send email
    Alarm EventMotion/tampering detection; audio detection; network disconnection detection; IP conflict detection; decoder state detection; memory card state detection; memory space detection; power exception detection
    Optical Fiber100 M single fiber FC
    Specifications: 1310 nm TX/1550 nm RX
    Transmission distance: 20 km (12.43 mi)
    Power
    Power Supply36 VDC, 5 A (± 25%)
    Power ConsumptionBasic: 22 W
    Max.: 63 W (illuminator + wiper + PTZ)
    Environment
    Operating Temperature–40 °C to +70 °C (–40 °F to 158 °F)
    Operating Humidity≤95%
    ProtectionIP67; TVS 6000 V lightning proof; surge protection; voltage transient protection
    Structure
    CasingADC12
    Product Dimensions344.6 mm × 252.2 mm × 499.8 mm (13.57" × 9.93" × 19.68") (L × W × H)
    Net Weight15.4 kg (33.95 lb)
    Gross Weight23.7 kg (52.25 lb)

    Datasheet

    PTZ85448-HNF-PA-FL

    pdf7/6/2023

    A&E Dökümanları

    PTZ85448-HNF-PA-FL

    docx6/23/2025

    Firmware

    PTZ85448-HNF-PA-FL

    zip7/6/2023

    PTZ85448-HNF-PA-FL

    zip7/6/2023

    Kullanım Kılavuzu

    PTZ85448-HNF-PA-FL

    pdf7/6/2023

    PTZ85448-HNF-PA-FL

    pdf7/6/2023

    PTZ85448-HNF-PA-FL

    pdf7/6/2023

    Sertifika

    CE

    pdf7/8/2023

    Teknik Çizim

    PTZ85448-HNF-PA-FL

    pdf7/6/2023

    PTZ85448-HNF-PA-FL

    pdf7/6/2023

    Fotoğraf

    PTZ85448-HNF-PA-FL

    png6/23/2025

    PTZ85448-HNF-PA-FL

    png6/23/2025

    PTZ85448-HNF-PA-FL

    png6/23/2025

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