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ITC831-KW4F new-products

Dahua 8MP All-in-One Enforcement Camera

> 1/1.8" 8 MP starlight CMOS sensor. 

> Maximum resolution: 3840 × 2160@30 fps. 

> Video compression standards: H.265, H.264M, H.264H and MJPEG. 

> With its advanced image technology, it can work in ultra-low lighting conditions and complete darkness. 

> Protection: IP68, IK10 rated.

> Built in millimeter-wave speed radar. 

> The embedded dual-LED lights offer warm light and 850 nm IR light options that can be conveniently switched between. 

> Built-in vari-focal lens that allows the device to seamlessly adapt to multiple scenes. 


  • Specifications
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  • Camera

    Image Sensor

    1/1.8" CMOS

    Pixel

    8MP

    Shutter Mode

    Single shutter

    Electronic Shutter Speed

    Auto/Manual 1/50 s–1/100,000 s

    Noise Reduction

    3D NR

    S/N Ratio

    > 56 dB

    WDR

    140 dB

    Min. Illumination

    0.0001 lux

    Illuminator

    Illuminator Number

    3 illuminators (850 nm LED illuminator or 3500 K LED illuminator)

    Illuminator Brightness Adjustment

    brightness adjustable

    Illumination Distance

    23 m–30 m (75.46 ft–98.43 ft) (adjustable brightness)

    Lane Coverage

    1–3 lanes

    Lens

    Lens Type

    Motorized vari-focal

    Focal Length

    8 mm–32 mm

    Max. Aperture

    Max. F1.6

    Field of View

    H: 42°–15°; V: 22.8°–8.4°; D: 48.7°–17.1°

    Exposure Mode

    Auto; Manual (Select from shutter values or customize shutter range)

    DORI Distance

    Lens

    Detect

    Observe

    Recognize

    Identify

    W

    218 m

    (715.04 ft)

    87.2 m

    (286.02 ft)

    43.6 m

    (143.01 ft)

    21.8 m

    (71.51 ft)

    T

    580 m

    (1902.4 ft)

    232 m

    (760.96 ft)

    116 m

    (380.48 ft)

    58 m

    (190.24 ft)

    Radar

    Radar Frequency Range

    61 GHz–62 GHz

    Speed Measurement Accuracy

    Analog speed measurement error: -2 km/h to +2 km/h
    (-6,561.68 ft/h to 6,561.68 ft/h)
    On-site speed measurement error:
    Vehicle speed <100 km/h ( <328,083.99 ft/h): –2 km/h to
    +2 km/h (–6,561.68 ft/h to 6,561.68 ft/h)
    Vehicle speed ≥100 km/h (≥328,083.99 ft/h): ± 2%

    Speed Detection Range

    5 km/h–180 km/h

    Target Detection with Radar

    Up to 32

    Function

    Trigger Mode

    Video trigger/Radar trigger

    OSD Overlay

    Time, address, device SN, lane No., plate number, plate color, vehicle logo, vehicle type, vehicle color, vehicle size, vehicle speed, country/region, event (violation name), and motorcycle attributes (type, number of people, and helmet)

    Alarm Event

    Storage full; storage error; external alarm; no storage card; license plate blocklist; illegal access; network disconnection; IP conflict; intrusion; unlicensed vehicle

    Automatic Network Replenishment (ANR)

    Platform and FTP (TF card is required)

    Auto Registration

    Yes

    Restricted List/Trusted

    List:Allowlist:10000/Blocklist:10000

    Intelligence

    Target Detection

    Motor vehicle; motorcycle

    ANPR

    Adopts deep-learning algorithms to recognize license plate numbers and letters

    Vehicle Type Recognition

    Vehicle head: SUV, Large bus, sedan, light truck, pickup, heavy truck, medium truck, van, medium bus, MPV
    Vehicle tail: SUV, large bus, sedan, light truck, pickup, heavy truck, medium truck, van

    Vehicle Color Recognition

    White, pink, black, red, yellow, gray, blue, green, dark orange, purple, brown, and silver gray

    Vehicle Brand/Logo Recognition

    Acura; Alfaromeo; Ashokleyland; Astonmartin; Audi; Baic; Bently; Benz; BMW; Buick; BYD; Cadillac; Chery; Chevrolet; Chrysler; Citroen; Dacia; Daihatsu; Datsun; Dodge; DS; Ferrari; Fiat; Force; Ford; Foton; Geely; GMC; Greatwall; Hino; Honda; Hyundai; Infiniti; Isuzu; Iveco; Jac; Jaguar; Jeep; Kia; Kinglong; Land; Lexus; Lifan; Lincoln; Mahindra; MAN; Maserati; Mazda; Mercury; MG; Mini; Mitsubishi; Nissan; Opel; Peugeot; Porsche; Renault; Rollsroyce; Saab; Scania; Seat; Skoda; Smart; Subaru; Suzuki; Tata; Tesla; Toyota; UD; Volkswagen; Volvo

    Motor Vehicle Violation Capture

    Speeding; driving slow; wrong-way driving; illegal lane change

    Motorcycle Violation Capture

    Captures traffic violations including carrying passenger, not wearing helmet, and wrong-way driving

    Traffic Flow Detection

    Traffic flow mode: Covers up to 4 lanes. Statistics on vehicle flow, average speed, vehicle type, lane occupancy, average time headway, average queue length, and road status. Supports data classification and generating statistics on lanes, vehicle type, speed, and the date. The results can be exported to the CSV file format.

    Traffic Event

    Motor vehicle illegal stopping on the roadway; traffic congestion

    Video

    Video Compression

    H.265; H.264M; H.264H; MJPEG

    Video Resolution

    8MP (3840× 2160); 1080p (1920 × 1080); 720p (1280 × 720);

    Video Frame Rate

    50 Hz: Max. 25fps; default main stream( 3840 × 2160@25 fps) , sub stream( 1280 × 720@25 fps)
    60 Hz: Max. 30fps; default main stream( 3840 × 2160@30 fps) , sub stream( 1280 × 720@30 fps)

    Video Bit Rate

    H.264: 32 kbps–32768 kbps
    H.265: 32 kbps–32768 kbps
    MJPEG: 512 kbps–32768 kbps

    Bit Rate Control

    VBR; CBR

    White Balance

    Auto; Manual; Natural; Street Lamp; Outdoor; Partial white balance

    Edge Enhancement

    Yes

    HLC

    Yes

    BLC

    Yes

    Bad Pixel Correction

    Yes

    Gain Range

    0-100

    Image

    Composite Image

    Supports combining up to 3 source images, and 1 closeup image into a composite image

    Image Resolution

    3840 (H) × 2160 (V) (OSD black background is not calculated in the pixels)

    Image Encoding Format

    JPEG

    Image Tampering Prevention

    Verifies watermarks in videos and images

    Network

    Network Port

    1 × RJ-45 Ethernet port

    SDK and API

    Yes

    Security

    Authorized username and password, MAC address binding, HTTPS, and network access control

    Network Protocol

    IPv4; IPv6; DHCP; NTP; IP;HTTP; UDP; TCP

    Interoperability

    ONVIF (Profile S & Profile G & Profile T & Profile M)

    Browser

    Microsoft Edge
    Chrome: Chrome 41 and earlier
    Firefox: Firefox 49 and earlier
    For Win 10 users, run the browser as administrator

    Timing

    NTP

    Port

    Storage

    1, supports maximum 1 TB TF card local storage

    RS-485

    1

    RS-232

    1

    Alarm Input

    1 channel

    Alarm Output

    2 channels

    General

    Power Supply

    PoE;12 VDC

    Power Consumption

    With light turned off < 8 W
    With IR light turned on < 12 W
    With warm light turned on < 17 W

    Operating Temperature

    –30 °C to +65 °C (–22 °F to +149 °F)

    Storage Temperature

    –30 °C to +65 °C (–22 °F to +149 °F)

    Operating Humidity

    10%–90% (RH), non-condensing

    Storage Humidity

    0%–90% (RH), non-condensing

    Protection

    IK10; IP68

    Anti-corrosion Level

    Basic Protection

    Certifications

    CE EMC:EN 61000-3-3;EN IEC 61000-3-2;EN 301 489-1;EN 301 489-51;EN 301 489-52;EN 301 511;EN 301 908-1;EN 301 908-2;EN 301 908-13;EN 305 550-2;EN IEC 62311
    CE LVD:EN62368-1
    CE RED:EN 61000-3-3;EN IEC 61000-3-2;EN 301 489-1;EN 301 489-51;EN 301 489-52;EN 301 511;EN 301 908-1;EN 301 908-2;EN 301 908-13;EN 305 550-2;EN IEC 62311
    IK10:IEC60068-2-75:2014
    IP68:IEC60529:2013

    Product Dimensions

    350 mm × 109 mm × 150 mm (13.78" × 4.29" × 5.91") (L × W × H)

    Packaging Dimensions

    400 mm × 197 mm × 171 mm (15.75" × 7.76" × 6.73") (L × W × H)

    Net Weight

    1.88 kg (4.14 lb)

    Gross Weight

    2.52 kg (5.56 lb)

    Installation

    Installs with universal mounting brackets, or as a side-mount with mounting brackets