DAHUA ITC431-RW1F-L 4 MP AI Enforcement Camera

Image Sensor

1/1.8'' CMOS

Image Resolution

2688 (H) × 1520 (V) (OSD black background is not calculated in the pixels)

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

0.0001lux

Illuminator Number

4 illuminators (3500 K LED illuminator, brightness adjustable)

Illumination Distance

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

Lane Coverage

1–2 lanes

Lens

Motorized vari-focal

Focal Length

10 mm–50 mm

Max. Aperture

Max. F1.33

Field of View

Horizontal: 9.4°–40.8°
Vertical: 5.4°–22.9°
Diagonal: 10.7°–46.9°

Exposure Mode

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

Video trigger/Radar trigger

0 km/h–180 km/h

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)

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

Platform and FTP (TF card is required)

Yes

Motor vehicle; motorcycle

Adopts developed algorithms to recognize license plate numbers and letters

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

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

Capture rate > 99%;

LPR accuracy > 98%

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

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

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

Statistics on vehicle flow, average speed, vehicle type, lane occupancy, average time headway, average queue length, and road status

Motor vehicle illegal stopping on the roadway; traffic congestion

Video Compression

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

Video Resolution

4M (2688 × 1520); 1080p (1920 × 1080); UXGA (1600 × 1200); 720p (1280 × 720); D1 (704 × 576); CIF (352 × 288)

Video Frame Rate

Max. 25 fps; main stream (2688 × 1520@25 fps), sub stream (1600 × 1200@25 fps)

Video Bit Rate

H.264: 32 kbps–32767 kbps
H.265: 32 kbps–32767 kbps
MJPEG: 512 kbps–32767 kbps

Bit Rate Control

CBR; VBR

White Balance

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

Edge Enhancement

Yes

HLC

Yes

Yes

Yes

0–100

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

2688 (H) × 1520 (V) (OSD black background is not calculated in the pixels)

JPEG

Verifies watermarks in videos and images

1 × RJ-45 Ethernet port, 10/100/1000 M network transmission

Yes

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

Protocol

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

Interoperability

ONVIF (Profile S/Profile G/Profile T)

Microsoft Edge

IE: IE9–IE11

Chrome: Chrome 41 and earlier

Firefox: Firefox 49 and earlier

For Win 10 users, run the browser as administrator

GPS

NTP; GPS

1, supports maximum 256 GB TF card local storage

2, connects to devices such as radars

2, con is used for serial debugging and R T G is for connecting to radars

1 channel

1 channel

3 channels

2 channels. 2 for relay

12–36 VDC, PoE

≤ 13 W

–40 °C to +65 °C (–40 °F to +149 °F)

–40 °C to +65 °C (–40 °F to +149 °F)

10%-90% (RH)

0%-90% (RH)

IP67, IK10

CE: E234884-A6183-IT-1/4789603556-1
FCC: 4789603556-2
UL: E234884-A6183-X3

466.4 mm × 135.8 mm × 134.1 mm (18.36'' × 5.35'' × 5.28'') (L × W × H)

3.9 kg (8.59 lb)

4.8 kg (10.58 lb)

Installs with universal mounting brackets, or as a

side-mount with mounting brackets.