Description
Technical characteristics
- Dahua Spotter Nano all-in-one traffic camera
- 4MP 1/1.8 Starlight CMOS sensor
- Maximum resolution of 4M (2688×1520) at 30 fps
- Minimum illumination 0.0001 lux
- 8-32 mm motorized varifocal lens
- Maximum aperture F1.6
- Viewing angle: H 42.5°-15.2°; V 23.4°-8.6°; D 49.4°-17.3°
- 3 integrated illuminators with 850 nm IR option or 3500 K warm light
- Illumination range 23m-30m with adjustable brightness
- 1-2 lane coverage
- Built-in millimeter wave radar for speed measurement
- Radar frequency range 61 GHz-62 GHz
- Speed detection range 5 km/h-180 km/h
- Speed measurement accuracy with analog error -2 km/h to +2 km/h, on-site <100 km/h -2 km/h to +2 km/h and on-site ≥100 km/h ±2%.
- Detection of up to 32 radar targets
Video stream
- H.265, H.264M, H.264H, and MJPEG video compression
- Resolutions: 4MP (2688×1520), 1080p (1920×1080), UXGA (1600×1200), 720p (1280×720), D1 (704×576), and CIF (352×288)
- Stream 1: 4MP (2688×1520)@25 fps (50 Hz) / @30 fps (60 Hz)
- Stream 2: 720p (1280×720)@25 fps (50 Hz) / @30 fps (60 Hz)
- H.264 bitrate 32 kbps-32768 kbps
- H.265 bitrate 32 kbps-32768 kbps
- MJPEG bitrate 512 kbps-32768 kbps
- VBR and CBR bitrate control
Features
- 140 dB WDR for high contrast scenes
- BLC and HLC
- 3D NR noise reduction
- Edge enhancement
- Bad pixel correction
- White balance Auto, manual, natural, street lamp, outdoor, and partial white balance
- Gain range 0-100
- Video or radar shooting mode
- OSD overlay with time, direction, SN, lane, license plate, license plate color, vehicle make, type and color, size, speed, country/region, and event
- Composite image with up to 3 source images and 1 detailed image
- Image resolution 2688 (H)×1520 (V)
- JPEG image format
- Tamper prevention through watermark verification on videos and images
- Intelligent defogging through automatic ITO glass control based on internal temperature and humidity
Smart functions
- Target detection: motor vehicles and motorcycles
- ANPR with deep learning algorithms for license plate recognition
- Vehicle type recognition (front): SUV, large bus, sedan, light truck, pickup truck, heavy truck, medium truck, van, medium bus, and minivan.
- Vehicle type recognition (rear): SUV, large bus, sedan, light truck, pickup truck, heavy truck, medium truck, medium truck, and van.
- Vehicle color recognition: white, pink, black, red, yellow, grey, blue, green, dark orange, purple, brown, and silver grey.
- Detection of vehicle infringements: speeding, slow speed, wrong way, and illegal lane change.
- Capture of motorcycle infringements: passenger, no helmet, wrong way, and wrong way
- Traffic flow detection with coverage up to 4 lanes and export of results in CSV format
- Traffic-related events: illegal stopping on the roadway and traffic jams
- Lists: allowlist 10000 and blocklist 10000
Storage
- TF card slot up to 1 TB (card not included)
- ANR to platform and FTP (TF card required)
Alarms
- 1 alarm input
- 2 alarm outputs
- Events for full storage, storage error, external alarm, missing card, license plate in blocklist, illegal access, network disconnection, IP conflict, intrusion, and vehicle without permit.
Communication interface
- 1 RS-485 port
- 1 RS-232 port
Network
- 1 RJ-45 Ethernet port
- SDK and API
- Security by authorized user and password, MAC binding, HTTPS, and network access control
- Support for IPv4, IPv6, DHCP, NTP, IP, HTTP, UDP, and TCP
- ONVIF interoperability (Profile S, Profile G, Profile T, and Profile M)
- Supported browsers Microsoft Edge, Chrome 41 and earlier, and Firefox 49 and earlier
Power supply
- PoE
- 12 VDC
- Power consumption with illuminator off < 8 W
- Power consumption with IR on < 12 W
- Power consumption with warm light on < 17 W
Environment
- Operating temperature -30 °C to +65 °C (-30 °F to +65 °F)
- Storage temperature -30 °C to +65 °C (-30 °F to +65 °F)
- Operating humidity 10%-90% (RH) non-condensing
- Storage humidity 0%-90% (RH) non-condensing
- IP68 and IK10 protection
- Corrosion level with basic protection
Physical characteristics
- Product dimensions 350 mm × 109 mm × 150 mm (L × W × H)
- Packaging dimensions 400 mm × 197 mm × 171 mm (L × W × H)
- Net weight: 1.88 kg
- Gross weight: 2.52 kg
- Installation using universal brackets or side mounting using brackets
Content
- DAHUA-5109 (DHI-ITC431-KW4F) 4MP All-in-One Traffic Camera with mmWave Radar
Certifications and standards
- EMC CE compliance according to EN 61000-3-3-3, 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, and EN IEC 62311
- CE LVD compliance according to EN 62368-1
- CE Sector compliance according to EN 61000-3-3-3, 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, and EN IEC 62311
- IK10 according to IEC 60068-2-75:2014
- IP68 according to IEC 60529:2013