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  4. Thermal Cameras
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  6. Hybrid PTZ
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  8. Thermal Network Hybrid PTZ Camera
  9. Thermal Network Hybrid PTZ Camera
    Dahua

    Thermal Network Hybrid PTZ Camera

    Stock Code: TPC-PT8441B

    4-MEGAPIXEL
    CMOS
    IP CODE 66
    Carries heat differences and color video from one housing and scans the site continuously.
    An uncooled thermal detector and a 4 MP visible channel work in a single PTZ housing. The camera separates tripwire from intrusion events and supports human and vehicle classification.
    400 × 300Thermal effective pixels
    4 MPVisible channel resolution
    300Presets
    100–300 VACPower supply
    IP66Protection Grade
    -40 °C to +70 °COperating Temperature
    Key features
    400 × 300pixels
    Thermal detector
    The uncooled detector covers the 8 µm–14 µm band at a sensitivity of ≤35 mK.
    4MP
    Visible channel
    The CMOS sensor produces color video at 2688 × 1520.
    360°
    Endless pan
    The vertical axis travels between -45° and +60°.
    300presets
    Position memory
    8 tours and 5 patterns stay stored, and the camera recalls its last position after a power cut.
    210W
    Peak consumption
    Basic draw is 100 W and the input range covers 100–300 VAC.
    IP66rating
    Outdoor endurance
    The housing operates from -40 °C to +70 °C and weighs ≤50 kg net.
    DAY-TO-DAY USE
    Vision through fogOptical defog picks out distant targets and electronic image stabilization damps vibration.
    Glass that needs no serviceThe rain-sensing wiper clears the front window on its own.
    Controlled networkEncrypted HTTPS and IEEE 802.1x authentication block unauthorized access.
    Usage AreaPerimeter security and border lines·Port and coastal surveillance·Heat-based early warning
    Intelligence functions turn off automatically while PIP is on.
    Thermal
    Detector TypeVanadium oxide uncooled focal plane detector
    Effective Pixels400 (H) × 300 (V)
    Pixel Pitch17 µm
    Spectral Range8 µm–14 µm
    Sensitivity (NETD)≤35 mK@f/1.0
    Focal Length100 mm; 150 mm; 20 mm–100 mm; 30 mm–150 mm; 38 mm–190 mm; 23 mm–230 mm
    Field of View100 mm: H: 3.9°; V: 2.9°
    150 mm: H: 2.6°; V: 1.9°
    20 mm–100 mm: H: 19.3°–3.9°; V: 14.5°–2.9°
    30 mm–150 mm: H: 12.9°–2.6°; V: 9.7°–1.9°
    38 mm–190 mm: H: 10.2°–2.1°; V: 7.7°–1.5°
    23 mm–230 mm: H: 16.82°–1.69°; V: 12.65°–1.27°
    Focus ControlManual; Auto; Semi-auto
    Close Focus Distance100 mm: 5 m (16.4 ft)
    150 mm: 15 m (49.21 ft)
    20 mm–100 mm: 2 m (6.56 ft)
    30 mm–150 mm: 5 m (16.4 ft)
    38 mm–190 mm: 5 m (16.4 ft)
    23 mm–230 mm: 2 m (6.56 ft)
    Optical Zoom100 mm: None
    150 mm: None
    20 mm–100 mm: 5×
    30 mm–150 mm: 5×
    38 mm–190 mm: 5×
    23 mm–230 mm: 10×
    Digital Detail Enhancement (DDE)Yes
    Image StabilizationElectronic Image Stabilization (EIS)
    Digital Zoom19 levels
    AGCAuto; Manual
    Noise Reduction2D NR; 3D NR
    Image Flip180°
    Color Palettes18 (white hot; black hot; fusion; rainbow; globow; ironbow1; ironbow2; sepia; color1; color2; icefire; rain; red hot; green hot; spring; summer; autumn; winter)
    Visible
    Image Sensor1/1.8" CMOS
    Max. Resolution2688 (H) × 1520 (V)
    Pixel4 MP
    Horizontal Definition6 mm–336 mm: Center ≥ 1200 TVL; Edge ≥ 900 TVL
    10 mm–600 mm: Center ≥ 1200 TVL; Edge ≥ 900 TVL
    10 mm–860 mm: Center ≥ 1200 TVL; Edge ≥ 900 TVL
    Min. Illumination6 mm–336 mm: Color: 0.005 lux@F1.5; Black & white: 0.0005 lux@F1.5
    10 mm–600 mm: Color: 0.002 lux@F1.5; Black & white: 0.0005 lux@F1.5
    10 mm–860 mm: Color: 0.002 lux (F2.8); Black & white: 0.002 lux (F2.8)
    AGCAuto; Manual
    Noise Reduction2D NR; 3D NR
    S/N Ratio≥55 dB
    White BalanceAuto; Manual; Indoor; Outdoor; Tracking; Sodium lamp; Street lamp; Natural
    DefogOptical defog
    Image Stabilization6 mm–336 mm: Optical Image Stabilization
    10 mm–600 mm: Electronic Image Stabilization (EIS)
    10 mm–860 mm: Optical Image Stabilization
    Electronic Shutter Speed1 s–1/30,000 s (auto/manual)
    BLCYes
    WDRYes
    HLCYes
    Digital Zoom16×
    Day/NightAuto (ICR); Color; B/W
    Image Flip180°
    Exposure CompensationYes
    Focus ControlAuto; Semi-auto; Manual
    Focal Length6 mm–336 mm; 10 mm–600 mm; 10 mm–860 mm
    Zoom Speed6 mm–336 mm: <8.8 s
    10 mm–600 mm: <12 s
    10 mm–860 mm: <10 s
    Field of View6 mm–336 mm: H: 64.4°–1.28°; V: 38.37°–0.72°
    10 mm–600 mm: H: 41.2°–1.2°; V: 22.6°–0.7°
    10 mm–860 mm: H: 29.13°–0.58°; V: 16.72°–0.33°
    Close Focus Distance6 mm–336 mm: 0.1 m–5 m (0.33 ft–16.4 ft)
    10 mm–600 mm: 1.5 m (4.92 ft)
    10 mm–860 mm: 1 m–10 m (3.28 ft–32.81 ft)
    Optical Zoom6 mm–336 mm: 56×
    10 mm–600 mm: 60×
    10 mm–860 mm: 86×
    Max. Aperture6 mm–336 mm: F1.5–F5.3
    10 mm–600 mm: F1.8–F5.0
    10 mm–860 mm: F2.8–F8.2
    Audio and Video
    Video CompressionH.265; H.264M; H.264H; H.264B
    ResolutionThermal:
    Main stream: 1280 × 1024; 1280 × 960; 1280 × 720; 400 × 300; 1280 × 960 (default)
    Sub stream: 640 × 512; 640 × 480; 400 × 300; 400 × 300 (default)
    Visible:
    Main stream: 2688 × 1520; 1920 × 1080; 1280 × 720; 704 × 576; 2688 × 1520 (default)
    Sub stream: 704 × 576; 352 × 288; 352 × 288 (default)
    Video Frame RateThermal (50 Hz):
    Main stream: 1 fps–25 fps, 25 fps by default
    Sub stream: 1 fps–25 fps, 15 fps by default
    Visible (50 Hz):
    Main stream: 1 fps–25 fps, 25 fps by default
    Sub stream: 1 fps–25 fps, 15 fps by default
    Thermal (60 Hz):
    Main stream: 1 fps–30 fps, 30 fps by default
    Sub stream: 1 fps–30 fps, 15 fps by default
    Visible (60 Hz):
    Main stream: 1 fps–30 fps, 30 fps by default
    Sub stream: 1 fps–30 fps, 15 fps by default
    Audio EncodingG.711a; G.711mu; PCM
    Image Encoding FormatJPEG
    PTZ
    Pan/Tilt RangePan: 0° to 360° endless
    Tilt: –45° to +60°
    Manual Control SpeedPan: 0.01°/s to 30°/s
    Tilt: 0.01°/s to 15°/s
    Preset SpeedPan: 0.01°/s to 30°/s
    Tilt: 0.01°/s to 15°/s
    Preset300
    Tour8 (up to 32 presets per tour)
    Pattern5
    Scan5
    Power-off MemoryYes
    Privacy Masking4 blocks
    Idle MotionPreset; Pattern; Tour; Scan; Pan
    Timing TaskPreset; Pattern; Tour; Horizontal Scan
    Position DisplayON/OFF
    Preset Video FreezeYes
    PTZ LimitYes
    Telephoto Speed LimitYes
    Positioning Accuracy± 0.1°
    WiperManual/Auto. Supports setting wiper running times, frequency, and period
    3D PositioningYes
    Function
    Two-way AudioYes
    Network ProtocolHTTPS; HTTP; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP; FTP; DHCP; DNS; DDNS; PPPoE; IPv4/v6; SNMP; QoS; UPnP; NTP
    Region of Interest (RoI)Yes
    StorageFTP; Micro SD card (optional)
    Micro SD Card (Max.)512 GB
    InteroperabilityONVIF; CGI; DaHuaSDK
    BrowserIE: IE8 and later (includes the browsers with IE kernel, such as 360 Explorer, Sogou Explorer)
    Chrome: 42 and earlier
    Firefox: 42 and earlier
    User/HostUp to 12 (total bandwidth: 64 MB)
    SecurityAuthorized username and password; attached MAC address; encrypted HTTPS; IEEE 802.1x; controlled network access
    User ManagementUp to 20 users; supports multi-level user permissions (2 levels): management group and user group
    Malfunction DetectionNetwork disconnection detection; IP conflict detection; memory card state detection; memory space detection
    PIPYes (Intelligence automatically turns off when PIP is on)
    Intelligence
    Heat DetectionYes. Marks the detected anomaly.
    Cold/Hot Spot TraceYes
    Perimeter ProtectionYes. Supports tripwire and intrusion.
    Target DistinctionHuman/Vehicle Classification
    Target FilteringYes (by pixel size)
    Target TrackingManual tracking/alarm linking tracking
    Smoke DetectionYes
    Boat DetectionYes
    Port
    Analog Output1 × CVBS output; BNC port
    Network Port1 × RJ-45 (10/100 Base-T)
    Alarm Input2
    Alarm Output1
    Audio Input1
    Audio Output1
    RS-4851
    Power
    Power Supply100–300 VAC (adapter included)
    Power ConsumptionBasic: <100 W
    Max: <210 W (heater on, illuminator off)
    Environment
    Operating Temperature–40 °C to +70 °C (–40 °F to +158 °F)
    Operating Humidity≤95%
    Storage Temperature–40 °C to +80 °C (–40 °F to +176 °F)
    Physical Characteristics
    ProtectionIP66
    ReliabilitySurge protection: 6 kV
    Air discharge: 15 kV
    Contact discharge: 8 kV
    Structure
    Product Dimensions640 mm × 400 mm × 615.2 mm (25.2" × 15.75" × 24.22") (L × W × H)
    Packaging Dimensions877 mm × 567 mm × 892 mm (34.53" × 22.32" × 35.12") (L × W × H)
    Net Weight≤50 kg (110.23 lb)
    Gross Weight≤75 kg (165.35 lb)
    Heat Detection Distance
    Focal Length
    Focal LengthMax. Distance
    100 mm6,000 m (19,685.04 ft)
    150 mm9,000 m (29,527.56 ft)
    Perimeter Protection Distance
    Focal Length
    Focal LengthDistance (Vehicle)Distance (Human)
    100 mm2,100 m (6,889.76 ft)700 m (2,296.59 ft)
    150 mm3,150 m (10,334.65 ft)1,050 m (3,444.88 ft)
    20 mm–100 mm2,100 m (6,889.76 ft)700 m (2,296.59 ft)
    30 mm–150 mm3,150 m (10,334.65 ft)1,050 m (3,444.88 ft)
    38 mm–190 mm3,990 m (13,090.55 ft)1,330 m (4,363.52 ft)
    23 mm–230 mm4,830 m (15,846.46 ft)1,610 m (5,282.15 ft)
    DORI Distance
    Focal Length
    Focal LengthDetection DistanceRecognition DistanceIdentification Distance
    100 mmVehicle: 9,050 m (29,690.86 ft); Human: 2,941 m (9,648.95 ft)Vehicle: 2,220 m (7,282.66 ft); Human: 756 m (2,480.31 ft)Vehicle: 1,120 m (3,676.01 ft); Human: 378 m (1,240.16 ft)
    150 mmVehicle: 13,575 m (44,536.29 ft); Human: 4,412 m (14,475.07 ft)Vehicle: 3,330 m (10,924.00 ft); Human: 1,134 m (3,720.47 ft)Vehicle: 1,681 m (5,514.02 ft); Human: 567 m (1,860.24 ft)
    20 mm–100 mmVehicle: 9,050 m (29,690.86 ft); Human: 2,941 m (9,648.95 ft)Vehicle: 2,220 m (7,282.66 ft); Human: 756 m (2,480.31 ft)Vehicle: 1,120 m (3,676.01 ft); Human: 378 m (1,240.16 ft)
    30 mm–150 mmVehicle: 13,575 m (44,536.29 ft); Human: 4,412 m (14,475.07 ft)Vehicle: 3,330 m (10,924.00 ft); Human: 1,134 m (3,720.47 ft)Vehicle: 1,681 m (5,514.02 ft); Human: 567 m (1,860.24 ft)
    38 mm–190 mmVehicle: 17,195 m (56,412.63 ft); Human: 5,588 m (18,333.33 ft)Vehicle: 4,218 m (13,837.06 ft); Human: 1,437 m (4,714.57 ft)Vehicle: 2,129 m (6,984.42 ft); Human: 718 m (2,355.64 ft)
    23 mm–230 mmVehicle: 20,814 m (68,288.98 ft); Human: 6,765 m (22,194.88 ft)Vehicle: 5,105 m (16,750.13 ft); Human: 1,739 m (5,705.38 ft)Vehicle: 2,577 m (8,454.83 ft); Human: 870 m (2,854.33 ft)

    Datasheet

    TPC-PT8441B

    pdf7/12/2023

    A&E Dökümanları

    TPC-PT8441B

    docx6/26/2025

    Sertifika

    CE Belgesi

    pdf7/12/2023

    Teknik Çizim

    TPC-PT8421B

    pdf2/1/2021

    TPC-PT8421B

    pdf2/1/2021

    Fotoğraf

    TPC-PT8421B

    png2/1/2021

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