Dahuasecurity.com utiliza cookies y tecnologías similares. Dahua utiliza cookies funcionales para garantizar que sus sitios web funcionen correctamente y cookies analíticas para que su experiencia de usuario sea óptima. Las cookies de terceros también pueden recopilar datos fuera de nuestros sitios web. Al hacer clic en & quot; De acuerdo& quot; o al continuar utilizando este sitio web, usted da su consentimiento para la configuración de cookies y el procesamiento de los datos personales involucrados. Más información sobre nuestra declaración de cookies

TPC-SDA8441

Thermal Network Smart Linkage Camera

> Vanadium oxide uncooled focal plane detector.

> Starlight 1/1.8" 4Megapixel progressive scan CMOS.

> Thermal PTZ: Pan: 0° to 190°, tilt: –5° to 180°.

> Visible PTZ: Pan: 0° to 360°, tilt: –30° to 90°.

> Visible lens offers 45× optical zoom.

> Thermal and visible channel linkage tracking.

> Offers various AI functions such as tripwire, target filtering and intrusion detection.

> Two-way audio, sound and light alarm.

> IR illumination distance ≥250 m.

> Wide input voltage of 36 VDC ± 25%.

> IP66 rated.


  • Especialización
  • Accesorios
  • Descargar
  • Thermal

    Detector Type

    Vanadium oxide uncooled focal plane detector

    Effective Pixels

    400 (H) × 300 (V)

    Pixel Pitch

    17 μm

    Spectral Range

    8 μm–14 μm

    Sensitivity (NETD)

    <35 mK (@f/1.0)

    Focal Length

    25 mm; 50 mm

    Field of View

    25 mm: H: 15.5°; V: 11.6°
    50 mm: H: 7.8°; V: 5.8°

    Thermal Focus Control

    Fixed-focal

    Close Focus Distance

    25 mm: 1 m (3.28 ft)
    50 mm: 1 m (3.28 ft)

    Detection Distance

    25 mm: Vehicle: 1,961 m (6,433.73 ft);

    Human: 735 m (2,411.42 ft)
    50 mm: Vehicle: 3,922 m (12,867.45 ft);

    Human: 1,471 m (4,826.12 ft)

    Recognition Distance

    25 mm: Vehicle: 490 m (1,607.61 ft);

    Human: 189 m (620.08 ft)
    50 mm: Vehicle: 980 m (3,215.22 ft);

    Human: 378 m (1,240.16 ft)

    Identification Distance

    25 mm: Vehicle: 245 m (803.81 ft);

    Human: 95 m (311.68 ft)
    50 mm: Vehicle: 490 m (1,607.61 ft);

    Human: 189 m (620.08 ft)

    Note:

    Detection Distance: Detects objects, but cannot recognize their

    characteristics. Detected objects only cover a small amount of pixels (objects

    must cover more than 3.6 pixels of the image).

    Recognition Distance: Classifies objects into general categories, such as

    human, vehicle, and building (the object must cover more than 14 pixels of the

    image).

    Identification Distance: Classifies objects into specific categories based on

    their characteristics, such as soldier, pickup truck, and gas station (the object

    must cover more than 28 pixels of the image).

    Digital Detail Enhancement (DDE)

    Yes

    Digital Zoom

    19 levels

    Thermal AGC

    Auto/Manual

    Thermal Noise Reduction

    2D NR/3D NR

    Image Flip

    180°; Mirror

    Color Palettes

    18 (white hot/black hot/fusion/rainbow/golden autumn/midday/iron red/amber/jade/sunset/icefire/painting/pomegranate/emerald /spring/summer/autumn/winter)

    Visible

    Image Sensor

    1/1.8" CMOS

    Max. Resolution

    2560 (H) × 1440 (V)

    Pixel

    4 MP

    Min. Illumination

    Color: 0.001 lux@F1.4
    Black & white: 0.0001 lux@F1.4
    0 lux (IR on)

    Visible AGC

    Auto/Manual

    Visible Noise Reduction

    2D NR/3D NR

    S/N Ratio

    ≥55 dB

    White Balance

    Auto; manual; indoor; outdoor; tracking; sodium lamp; street lamp; natural

    Defog

    Electronic defog

    Electronic Shutter Speed

    1 s–1/30,000 s (auto/manual)

    BLC

    Yes

    WDR

    Yes

    HLC

    Yes

    Digital Zoom

    Yes

    Day/Night

    Auto (ICR); Color; B/W

    Iris Control

    Auto

    Image Flip

    180°

    Exposure Compensation

    Yes

    Visible Focus Control

    Auto/semi-auto/manual

    Focal Length

    5.5 mm–248 mm

    Zoom Speed

    <7 s

    Field of View

    H: 61.8°–2.2°
    V: 36.3°–1.3°
    D: 69.2°–2.4°

    Close Focus Distance

    0.5 m–2 m (1.64 ft–6.56 ft)

    Optical Zoom

    45×

    Aperture

    F1.4–F4.5

    Illuminator On/Off Control

    Auto/Manual

    Illumination Distance

    250 m (820.21 ft)

    Audio and Video

    Video Compression

    H.265; H.264; H.264H

    Resolution

    Thermal:
    Main stream: 1280 × 1024; 1280 × 960 ; 720p (1280 × 720); 400
    × 300; 1280 × 960 (default)
    Sub stream: 640 × 512; 640 × 480; 400 × 300; 400 × 300 (default)
    Visible:
    Main stream: 4 MP (2560 × 1440); 1080p (1920 × 1080); 720p (1280 × 720); D1 (704 × 576); 1080p (default)
    Sub stream: D1 (704 × 576); CIF (352 × 288); D1 (704 × 576)
    (default)

    Video Frame Rate

    Thermal:
    Main stream: 1 fps–25 fps, 25 fps by default
    Sub stream: 1 fps–25 fps, 15 fps by default
    Visible:
    Main stream: 1 fps–25 fps, 25 fps by default
    Sub stream: 1 fps–25 fps, 15 fps by default

    Audio Compression

    G.711a; G.711mu; PCM

    Image Encoding Format

    JPEG

    PTZ

    Pan/Tilt Range

    Thermal:
    Pan: 0° to +190°
    Tilt: –5° to +180°
    Visible:
    Pan: 0° to 360°
    Tilt: –30° to +90°

    Manual Control Speed

    Thermal:
    Pan: 0.1°/s to 100°/s
    Tilt: 0.1°/s to 90°/s
    Visible:
    Pan: 0.1°/s to 180°/s
    Tilt: 0.1°/s to 100°/s

    Preset Speed

    Thermal:
    Pan: 0.1°/s to 100°/s
    Tilt: 0.1°/s to 90°/s
    Visible:
    Pan: 0.1°/s to 180°/s
    Tilt: 0.1°/s to 100°/s

    Preset

    300

    Tour

    8 (up to 32 presets per tour)

    Pattern

    5

    Scan

    5

    Power-off Memory

    Yes

    Privacy Masking

    4 by default

    Idle Motion

    Preset; Pattern; Tour; Scan; Horizontal Rotation

    Function

    Two-way Audio

    Yes

    Sound and Light Alarm

    Yes

    Network Protocol

    HTTPS; HTTP; TCP; ARP; RTSP; RTP; UDP; RTCP; SMTP; FTP; DHCP; DNS; DDNS; PPPOE; IPv4/v6; SNMP; QoS; UPnP; NTP

    Region of Interest (RoI)

    Yes (customizable)

    Storage

    Micro SD card

    Micro SD Card (Max.)

    512 GB

    Interoperability

    CGI

    Browser

    IE: IE8 and later
    Chrome: 42 and earlier
    Firefox: 42 and earlier

    User/Host

    Up to 20 (total bandwidth: 64 MB)

    Security

    Authorized username and password; attached MAC address; encrypted HTTPS; IEEE 802.1x; controlled network access

    User Management

    Up to 20 users; supports multi-level user permissions (2 levels): management group and user group

    Malfunction Detection

    Network disconnection detection; IP conflict detection; memory card state detection; memory space detection

    PIP

    Yes

    Intelligence

    Heat Detection

    Yes

    Cold/Hot Spot Trace

    Yes

    IVS (Perimeter Protection)

    Yes. Supports tripwire and intrusion.

    Target Distinction

    Human/Vehicle Classification

    Target Tracking

    Single-scene tracking; multi-scene tracking; panoramic tracking; manual tracking; alarm linked tracking

    Smoking Detection

    Yes

    Call Detection

    Yes

    Smoke Detection

    Yes

    Boat Detection

    Yes

    Port

    Network Port

    1 × RJ-45 (10/100 Base-T)

    Alarm Input

    7

    Alarm Output

    2

    Audio Input

    1

    Audio Output

    1

    RS-485

    1

    Power

    Power Supply

    36 VDC/5A ± 25%

    Power Consumption

    Basic: 30 W
    Max: 58 W (illuminator)

    Environment

    Operating Temperature

    –40 °C to +65 °C (–40 °F to +149 °F)

    Operating Humidity

    ≤95%

    Physical Characteristics

    Protection

    IP66

    Reliability

    Surge protection: 6 kV
    Air discharge: 15 kV
    Contact discharge: 8 kV

    Structure

    Product Dimensions

    484.8 mm × 267 mm × 476.5 mm (19.09" × 10.51" × 18.76") (L × W × H)

    Packaging Dimensions

    708 mm × 380 mm × 580 mm (27.87" × 14.96" × 22.83") (L × W × H)

    Net Weight

    15.9 kg (35.05 lb)

    Gross Weight

    21.5 kg (47.40 lb)

    Heat Detection Distance

    Focal Length

    25 mm

    50 mm

    Heat Detection Distance (Recommended)

    750 m (2,460.63 ft)

    1,500 m (4,921.26 ft)

    Heat Detection Distance (Max.)

    1,500 m (4,921.26 ft)

    3,000 m (9,842.52 ft)

    Note:

    The table displays the measured distances obtained from using the target size 0.2 m x 0.2 m for testing in an environment where the temperature is 23 °C and the relative humidity is below 60%.

    The table is for reference only. The distances within it are subject to actual conditions including atmospheric conditions, target size, the installation site, and more.

    Perimeter Protection

    Focal Length

    25 mm

    50 mm

    Perimeter Protection Distance (Human)

    275 m (902.23 ft)

    550 m (1,804.46 ft)

    Perimeter Protection Distance (Vehicle)

    770 m (2,526.25 ft)

    1,540 m (5,052.49 ft)

    Note:

    The table displays the optimal distance obtained from testing in an environment where the temperature is 23 °C and the relative humidity is below 60%.

    The table is for reference only. The distances within it are subject to actual conditions including atmospheric conditions, target size, the installation site, and more.