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Dahua ITC431-RW1F-IRL8 4MP AI Traffic Enforcement Camera – ANPR, 10-50mm Motorized Zoom, IR 30 m

Product "Dahua ITC431-RW1F-IRL8 4MP AI Traffic Enforcement Camera – ANPR, 10-50mm Motorized Zoom, IR 30 m"

Dahua ITC431-RW1F-IRL8 is a 4 MP AI traffic enforcement camera for long-range monitoring: a 1/1.8″ starlight sensor, 10-50mm motorized zoom and 30 m IR illumination in an IP67/IK10 housing. It reads number plates at over 98 % accuracy, identifies vehicle type, colour and brand, and captures violations as a composite image; with an external radar it also measures speed. Traffic flow statistics (count, average speed, queue) come straight from the camera.

Key Advantages and Features:

  • 4 MP 1/1.8″ starlight sensor: A large sensor, 140 dB WDR and 0.0001 lx sensitivity keep plates legible at night and against headlights.
  • 10-50mm motorized zoom: A 40.8°–9.4° field of view — mounts far from the road, covers 1–2 lanes; zoom and focus are set remotely.
  • ANPR and vehicle attributes: Plate recognition above 98 % accuracy, capture above 99 %; plus vehicle type, colour (daytime) and brand; for motorcycles helmet use and passenger count.
  • Violation capture: Wrong-way driving, illegal lane change, illegal stopping, congestion; speeding and driving too slow with an external radar — up to 3 overview images plus 1 close-up in one composite.
  • Traffic flow statistics: Vehicle count, average speed, types, lane occupancy, queue length and road status.
  • IR illumination up to 30 m: 4 adjustable 850 nm illuminators; IR mode at night avoids glare — polarizing filter by day.
  • Interfaces for radar and systems: RS-485 × 2 and RS-232 × 2 (radar, serial devices), 3 alarm inputs, 2 relay outputs, audio in/out, GPS positioning and time sync.
  • Gigabit network, PoE or 12–36 V DC: RJ-45 10/100/1000; microSD up to 512 GB with ANR (records to the card during network outages).
  • IP67, IK10, defog: Operates from −40 °C to +65 °C.
  • 3-year warranty: Dahua manufacturer warranty

Technical Specifications:

ParameterSpecification
Sensor1/1.8″ CMOS, 4 MP (2688 × 1520)
Lensmotorized 10-50mm, F1.33
Field of viewhorizontal 40.8°–9.4°, vertical 22.9°–5.4°
Minimum illumination0.0001 lx
WDR140 dB
Day/nightICR; polarizing filter by day, IR filter at night
Night light4 × 850 nm IR illuminators, 23–30 m, adjustable brightness
Lane coverage1–2 lanes
Detectionmotor vehicles and motorcycles; ANPR (capture > 99 %, recognition > 98 % under recommended conditions); vehicle type, colour (12 colours, daytime only) and brand
Violationsspeeding and driving slow (with external radar), wrong-way driving, illegal lane change; motorcycle: no helmet, carrying passenger, wrong-way; illegal stopping, congestion
Speed measurement0–180 km/h with an external radar (RS-485/RS-232); radar not included
Triggervideo or radar
Traffic flow statisticsflow, average speed, vehicle type, lane occupancy, average headway, queue length, road status
Imagecomposite of up to 3 overview images + 1 close-up; JPEG; watermark; OSD (time, address, lane, plate, vehicle attributes, speed, violation)
Frame rateup to 30 fps; main stream 2688 × 1520 @ 25 fps, sub stream 1600 × 1200 @ 25 fps
Video compressionH.265, H.264M, H.264H, MJPEG
Network interface1 × RJ-45, 10/100/1000 Mbit/s
Network protocolsONVIF (Profile S/G/T), HTTP, HTTPS, NTP, DHCP, IPv4/IPv6; SDK and API
Positioning and timeGPS; NTP/GPS time sync
Serial portsRS-485 × 2, RS-232 × 2
Audio1 in / 1 out
Alarm in / out3 / 2 (relay)
Memory cardmicroSD (TF) up to 512 GB; ANR to platform and FTP
Power12–36 V DC / PoE
Consumption≤ 13 W
Operating temperature−40 °C to +65 °C; humidity 10–90 %
ProtectionIP67, IK10, defog
Product dimensions466.4 × 135.8 × 134.1 mm
Net weight3.9 kg
Packaging507 × 332 × 207 mm, gross weight 4.8 kg
Mountinguniversal or side mount; PFA150 pole mount or 8018 3D bracket (optional)
Warranty3 years

roads, streets, industrial and port areas, car park entries and exits, and municipal traffic monitoring where the camera must sit further from the road and work at night. Requires 12–36 V DC or PoE power and a network connection (this model has no 4G module); for speed measurement a radar connects to the RS-485/RS-232 port. Records to a microSD card (up to 512 GB) and sends events to a platform or FTP. The PFA150 pole mount is optional. Variant with built-in radar and 4G: ITC431-KW4F-G Spotter Nano.

Properties "Dahua ITC431-RW1F-IRL8 4MP AI Traffic Enforcement Camera – ANPR, 10-50mm Motorized Zoom, IR 30 m"
Alarm: Alarm in, Alarm out
Audio: Audio in, Audio out
Body type: Bullet camera
Camera network: RJ-45
Camera power: 12 V DC, PoE
Camera type: ANPR
IR range: 30 m
Lens: Motorized
Resolution: 4 MP
Sensor: 1/1.8"
Smart features: ANPR, Video metadata
Datasheets
Tooteleht (PDF)

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Manufacturer "Dahua"

Dahua Technology – Enabling a Safer Society and Smarter Living

Dahua Technology is a world-leading video-centric AIoT (Artificial Intelligence of Things) solution and service provider. Dedicated to technological innovation, Dahua offers reliable security systems and smart video solutions tailored for residential users, commercial enterprises, and the public sector alike.

Why Choose Dahua?

  • Cutting-Edge Innovation: Dahua invests heavily in Research & Development (R&D) each year, consistently bringing highly accurate AI-driven video surveillance technology to the global market.

  • Comprehensive Security Ecosystem: Their extensive product portfolio includes high-resolution IP and analog cameras, smart video recorders, access control systems, video intercoms, intrusion alarms, and smart home solutions.

  • Proven Global Reliability: Trusted in over 180 countries, Dahua products are renowned for their exceptional build quality, outstanding image clarity, and user-friendly operation.

Through continuous innovation and world-class video technology, Dahua helps create a safer environment and streamlines daily operations for businesses and communities worldwide.

Videovalve is Dahua's official distributor in Estonia. See Dahua's official partner list (dahuasecurity.com)

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