ITC431-SU1F-FIR

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ITC431-SU1F-FIR

4MP Smart Vehicle Detector

Key Points

Datasheet

Image Sensor	1/1.8" CMOS
Shutter Mode	Single shutter;Double shutters
Electronic Shutter Speed	Auto/Manual 1/50 s–1/100,000 s
Exposure Mode	Fully automatic/custom interval automatic/custom
Iris Control	Fixed
Image Resolution	2688 (H) × 1520 (V) (OSD black background is not calculated in the pixels)
Pixel	4 MP
Video Resolution	4M (2688 × 1520); 1080p (1920 × 1080); UXGA (1600 × 1200); 720p (1280 × 720); D1 (704 × 576); CIF (352 × 288)
Video Frame Rate	PAL: main stream (2688 × 1520@ 25 fps), sub stream (1600 × 1200@ 25 fps) NTSC: main stream (2688 × 1520@ 30 fps), sub stream (1600 × 1200@ 30 fps)
Video Bit Rate	H.264: 32 kbps–32768 kbps H.265: 32 kbps–32768 kbps MJPEG: 512 kbps–32768 kbps
Video Compression	H.265;H.264B;H.264M;H.264H;MJPEG
Field of View	12 mm: H: 37.24°; V: 20.75°; D: 42.96°
Image Encoding Format	JPEG
Min. Illumination	0.001 lux
WDR	120 dB
White Balance	Auto;Area white balance;Night
Noise Reduction	3D NR
Day/Night	Supports ICR auto switch: IR cut-off filter (IRCF) with the polarizing filter is used during the daytime, and switches to the IR transmitting filter at night
HLC	Yes
Bad Pixel Correction	Yes
Edge Enhancement	Yes
Expansion Module	Built in 80G millimeter wave radar, supporting long-distance traffic flow collection
Radar Transmission Frequency	80 GHz
Radar Antenna Beamwidth	Horizontal: -15 °~15 °, vertical: -4.5 °~4.5 °
Speed Measurement Range	1 km/h–250 km/h
Speed Measurement Accuracy	±5 km/h
Detection Region	250 m
Measurement Error	±0.6 m

Composite Image	Supports composing 1, 2, 3, or 4 images
Trigger Mode	Video detection; radar
OSD Overlay	Time; address; lane No.; license plate; vehicle speed; vehicle color (not supported under infrared); vehicle logo; vehicle type
Storage	FTP, TF card (maximum 256 GB@Class10)
Alarm Event	Storage full; storage error; no storage card; abnormal attitude; illegal access; license plate blocklist; security exception; traffic congestion; illegal parking; wrong-way driving; pedestrian event; excessive speeding; not keeping a safe distance from the vehicle ahead; road security warning
Automatic Network Replenishment (ANR)	Platform and FTP (TF card is required)
Image Tampering Prevention	Watermark and verification are available for videos and images
Positioning	GPS
Timing	NTP; GPS
Attitude Detection	Built in electronic gyroscope, supporting detection of abnormal posture and alarm
Security Mode	Authorized username and password, MAC address binding, HTTPS encryption, and network access control
Auto Registration	Yes

Target Detection	Supports up to 128 object detections
ANPR	Bengal region recognition algorithm (Recognition algorithm for other regions can be customized)
Vehicle Type Recognition	Vehicle head: Large bus, heavy truck, medium truck, sedan, van, light truck, medium bus, SUV, MPV, and pickup Vehicle tail: SUV, large bus, sedan, light truck, pickup, medium truck, van, and heavy truck
Vehicle Color Recognition	White, pink, black, red, yellow, gray, blue, green, dark orange, purple, brown, and silver gray
Traffic Flow Detection	Statistics of vehicle flow, average speed, lane occupancy, average time headway, average queue length, road status, and more; statistics can be exported in excel
Traffic Event	Records videos, take snapshots and triggers alarms for various events such as wrong-way driving, pedestrian violation, traffic congestion, speeding, driving too slow, not keeping a safe distance from the vehicle ahead，Traffic Road Alert and road security warnings.
Lens Mount	M16

Storage	1, Maximum support for 256 GB TF card local storage
Network Port	2 × RJ-45 Ethernet ports, 10/100/1000 M network transmission
GPS	1,GPS
4G Port	1
RS-485	2, connects to continuous lights and more
RS-232	1, for serial port debugging
I/O	1, for I/O alarm output
Power Supply	12 VDC, 24 VAC, 36 VDC

Power Consumption	≤ 20 W
Operating Temperature	–40 °C to +65 °C (–40 °F to +149 °F)
Storage Temperature	–40 °C to +70 °C (–40 °F to +158 °F)
Operating Humidity	10%–90% (RH), non-condensing
Storage Humidity	10%–90% (RH), non-condensing
Protection	IP66
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.
Product Dimensions	201.7 mm × 148 mm × 440.5 mm (7.94" × 5.83" × 17.34") (L × W × H)
Net Weight	3.4 kg (7.50 lb)
Gross Weight	5.4 kg (11.90 lb)
Certifications	CE
Installation	Column bracket mount
Power Adapter	36 VDC (included)
Lens	Standard
Focal Length	12 mm
Lens Type	Fixed-focal