Corporate
Language
Display & Control Transmission Fire Alarms
Logo

Logo

Hot Searches

Higher Education

Higher Education

Vehicle Entrance & Exit Management

Vehicle Entrance & Exit Management

Network Cameras

Network Cameras

Quick Links

City Business

Traffic Management

Fire Lane Parking Detection

Newsroom

Empowering Immersive Visual Experiences: Dahua Unveils Intelligent LED Solutions at ISE 2026

2026-03-03

Empowering Immersive Visual Experiences: Dahua Unveils Intelligent LED Solutions at ISE 2026

ITC431-RW4F-G

Overview Specifications Accessories Download Sales Enquiry
ITC431-RW4F-G_View_45left-logo.png
ITC431-RW4F-G_View_Left-logo.png
ITC431-RW4F-G_View_45Right-logo.png
Compare Favourite
ITC431-RW4F-G

Dahua 4MP All-in-One Enforcement Camera

Key Points
    Dahua 4MP All-in-One Enforcement Camera
Sales Enquiry
Datasheet

Specifications

Camera

Image Sensor 1/1.8" CMOS
Pixel 4 MP
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 1–2 lanes

Lens

Lens Included
Lens Type Motorized vari-focal
Focal Length 8 mm–32 mm
Max. Aperture Max. F1.6
Field of View H: 42.5°–15.2°; V: 23.4°–8.6°; D: 49.4°–17.3°
Exposure Mode Auto; Manual (Select from shutter values or customize shutter range)

Radar

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%

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

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 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
Capture Speed Up to 180 km/h

Video

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 50 Hz: Max. 25fps; default main stream( 2688 × 1520@25 fps) , sub stream( 1280 × 720@25 fps)
60 Hz: Max. 30fps; default main stream( 2688 × 1520@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;Outdoor;Natural;Street Lamp;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 2688 (H) × 1520 (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 Mode Authorized username and password, MAC address binding, HTTPS encryption, and network access control
Network Protocol HTTP;HTTPS;IPv4;RTSP;UDP;NTP;DHCP;DNS;IPv6;802.1x;FTP;UPnP;ARP;RTCP;RTP;TCP;IP
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
4G Type GSM/WCDMA/LTE
4G Frequency Range NL668-EAU:
LTE FDD: Band 1/3/7/8/20/28
LTE TDD: Band 38/40
WCDMA: Band 1/8
GSM: 900/1800 MHz
NL668-LA:
LTE FDD: Band 1/2/3/4/5/7/8/28/66
LTE TDD: Band 38/40
WCDMA: Band 1/2/3/4/5/8
GSM: 850/900/1800 MHz
4G Power Transmission NL668-EAU:
LTE: Power class3: 23 dBm±2 dB
WCDMA: Power class3: 24 dBm+1/-3 dB
GSM: Power class0: 30 dBm±2 dB (GSM1800); Power class5: 33 dBm±2 dB (GSM900)
NL668-LA:
LTE: Power class3: 23 dBm± 2dB
WCDMA: Power class3: 24 dBm+1/-3 dB
GSM: Power class0: 30 dBm±2dB（GSM1800); Power class5: 33 dBm±2dB (GSM850/900)

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 12 VDC;PoE
Power Consumption With light turned off < 8.5 W
With IR light turned on < 12.5 W
With warm light turned on < 17.5 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
*The products are designed for general use and are applicable even in areas with no specific requirements for anti-corrosion 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 1.744 kg (3.84 lb)
Gross Weight 2.384 kg (5.26 lb)
Installation Installs with universal mounting brackets, or as a side-mount with mounting brackets

Dahua Partner APP

Now with a fresh new look and lots of added features. Download the app today and enjoy your all-in-one business platform at your fingertips

logo Download

Please select your question

Back to Previous Site

To ensure continuity of service, the previous version of our official website remains available. You may access it via the link provided.

Previous Version
* Limited to a maximum of 4 products
Reset
Compare