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TPC-SD8441B

Thermal Network Hybrid Speed Dome Camera

> Vanadium oxide uncooled focal plane detector.
> 1/1.8" 4 megapixel progressive scan CMOS
> Visible lens offers 45× optical zoom.
> Offers various AI functions such as boat, engineering truck and heat detection, tripwire, intrusion, target filtering, and alarm linkage,such as email alarm and external alarm.
> Faster and more precise when locating and capturing targets in light of the three dimensional positioning function.
> Auto rain-sensing for a clear view and a longer service life of the wiper.
> SD card storage and automatic network replenishment.
> IR illumination distance: 150m.
> 7/2 Alarm in/out.


  • Specifications
  • Accessories
  • Download
  • 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; 35 mm; 50mm

    Field of View

    25 mm: H: 15.5°; V: 11.6°

    35 mm: H: 11.1°; V: 8.3°

    50 mm:H: 7.8°; V: 5.8°

    Thermal Focus Control

    Fixed-focal

    Close Focus Distance

    25 mm: 1 m (3.28 ft)

    35 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)

    35 mm: Vehicle: 2,745 m (9,005.91 ft);

    Human: 1,029 m (3,375.98 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)

    35 mm: Vehicle: 686 m (2,250.66 ft);

    Human: 265 m (869.42 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)

    35 mm: Vehicle: 343 m (1,125.33 ft);

    Human: 132 m (433.07 ft)

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

    Human: 189 m (620.08 ft)

    Note:

    ①Detection Distance: Detects objects, but cannot recognize their characteristics (objects must cover more than 3.6 pixels of the image).
    ②Recognition Distance: Classifies objects into general categories, such as human, vehicle (the object must cover more than 14 pixels of the image).
    ③Identification Distance: Classifies objects into specific categories based on their characteristics, such as engineering truck, car (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

    2688 (H) × 1520 (V)

    Pixel

    4 MP

    Horizontal Definition

    ≥1200 TVL

    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

    Visible Image Stabilization

    Electronic Image Stabilization

    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

    Yes

    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: 62.32°–1.71°

    V: 36.55°–1.0°

    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

    150 m (492.13 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 (2688 × 1520); 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:

    50 Hz: (main stream) 1 fps–25 fps adjustable, 25 fps by

    default; (sub stream) 1 fps–25 fps adjustable, 15 fps by

    default

    60 Hz: (main stream) 1 fps–30 fps adjustable, 30 fps by

    default; (sub stream) 1 fps–30 fps adjustable, 15 fps

    by default

    Visible:

    50 Hz: (main stream) 1 fps–25 fps adjustable, 25 fps by

    default; (sub stream) 1 fps–25 fps adjustable, 15 fps by

    default

    60 Hz: (main stream) 1 fps–30 fps adjustable, 30 fps by

    default; (sub stream) 1 fps–30 fps adjustable, 15 fps

    by default

    Audio Compression

    G.711a; G.711mu; AAC

    Image Encoding Format

    JPEG

    PTZ

    Pan/Tilt Range

    Pan: 0° to +360°

    Tilt: –27° to +90°

    Manual Control Speed

    Pan: 0.1°/s to 200°/s

    Tilt: 0.1°/s to 120°/s

    Preset Speed

    Pan: 0.1°/s to 240°/s

    Tilt: 0.1°/s to 200°/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

    Timing Task

    Preset; Pattern; Tour; Scan; Horizontal Rotation

    Position Display

    On/Off

    Wiper

    Auto rain-sensing. Supports setting wiper running times, frequency, and period.

    3D Positioning

    Yes

    Function

    Two-way Audio

    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

    ONVIF; CGI; Dahua SDK

    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

    Yes

    Target Filtering

    Yes

    Smoking Detection

    Yes

    Call Detection

    Yes

    Smoke Detection

    Yes

    Boat Detection

    Yes

    Engineering Truck Detection

    Yes

    Panoramic PTZ

    Yes

    Port

    Analog Output

    1 × CVBS output; BNC 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: 50 W (illuminator)

    Environment

    Operating Temperature

    –40 °C to +70 °C (–40 °F to +158 °F)

    Operating Humidity

    ≤95%

    Storage Temperature

    –50 °C to +80 °C (–58 °F to +176 °F)

    Physical Characteristics

    Protection

    IP66

    Reliability

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

    Structure

    Product Dimensions

    300 mm × 300 mm × 500 mm (11.81" × 11.81" × 19.69") (L × W × H)

    Packaging Dimensions

    435 mm × 435 mm × 666 mm (17.13" × 17.13" × 26.22") (L × W × H)

    Net Weight

    ≤13 kg (28.66 lb)

    Gross Weight

    ≤16 kg (35.27 lb)

    Heat Detection Distance

    Focal Length

    25 mm

    35 mm

    50 mm

    Heat Detection Distance (Recommended)

    774 m

    (2,539.37 ft)

    1,084 m (3,556.43 ft)

    1,548 m (5,078.74 ft)

    Heat Detection Distance (Max.)

    1,548 m (5,078.74 ft)

    2,167 m (7,109.58 ft)

    3,096 m (10,127.48 ft)

    Note:

    The table displays the measured distances obtained from using the target size 2 m × 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

    35 mm

    50 mm

    Perimeter Protection Distance (Human)

    141 m

    (462.60 ft)

    198 m

    (649.61 ft)

    283 m

    (928.48 ft)

    Perimeter Protection Distance (Vehicle)

    396 m

    (1,299.21 ft)

    554 m

    (1,817.59 ft)

    792 m

    (2,391.73 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.