Dahua Technology DHI-ITC237-PU1B-IR 2MP Outdoor Network License Plate Bullet Security Camera with Night Vision


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Dahua Technology DHI-ITC237-PU1B-IR Overview

The DHI-ITC237-PU1B-IR 2MP Outdoor Network License Plate Bullet Camera from Dahua Technology is a 1/2.8″ 2MP Starvis R CMOS sensor camera that can record 1920 x 1080 resolution video at 25/30 fps. This camera has a 5-50mm lens for 10x optical zoom. It features H.265, H.264M, H.264H, and H.264B video compression, adjustable white balance, gain control, an auto day and night ICR, noise reduction (3D), and a 140 dB dynamic range. The microSD slot supports up to 64GB of storage. This camera has six IR LEDs with a maximum range of 131′, as well as two audio inputs and one audio output. The camera can be powered via PoE+, simplifying installation and minimizing cable runs.

Embedded License Plate Recognition Algorithm

Built-in intelligent video analytics allow the camera to detect and recognize a moving vehicle’s plate number at speeds under 50 mph. This ANPR camera will take a snapshot of approaching or departing vehicles for plate cutout and vehicle overview pictures

Embedded White List

The camera can support a white list of 10,000 license plate records.

Wide Dynamic Range

140 dB True WDR (Wide Dynamic Range) supplies vivid plate pictures in intense contrast lighting conditions. It optimizes both the bright and dark areas of a scene at the same time to provide usable video in conditions that change quickly.


The camera has an IP66 rating, which makes it suitable for outdoor applications.

Dahua Technology DHI-ITC237-PU1B-IR Specs


Sensor2 MP 1/2.8″ CMOS
Lens MountCS
Focal Length5 to 50mm
Maximum Aperturef/1.6
ZoomOptical: 10x
Lens Field of ViewHorizontal: 5.6 to 50°
Vertical: 4.2 to 37.5°
Minimum IlluminationColor: 0.005 Lux
B&W: 0 Lux
Shutter Speed1/10000 to 1/50 Seconds


Streaming Resolution1920 x 1080 at 25/30 fps
Supported Video CompressionH.264, H.265
Multi-View StreamingYes, 2 Streams
Automatic Gain ControlYes


Built-In MicNo
External Audio Input3.5 mm
Built-In SpeakerNo
External Audio Output3.5 mm


Supported ProtocolsDHCP, DNS, HTTP, IPv4/v6, NTP, TCP, UDP

System Integration

Application Programming Interface (API)CGI, ONVIF
AnalyticsLicense Plate Recognition
Event TriggerNo
Event ActionRecording, Alarm


Operating Temperature-22 to 140°F / -30 to 60°C
Operating Humidity0 to 95%
IP RatingIP66


Recording MediamicroSD (up to 64 GB)
Alarm I/O2 / 2
I/O Connections1 x BNC
1 x RJ45
IR Illuminators6 x 850 nm
IR Range131.23′ / 40 m
Video Management SoftwareDSS, PMS, EMS
Internal StorageNone
External Storage OptionsLocal PC
Power SourcePoE 802.3at (30 W)
Power ConsumptionPoE+: 17 W
DimensionsH: 17.6 x W: 9.4 x L: 9.2″ / H: 447.0 x W: 240.0 x L: 233.0 mm
Weight9.04 lb / 4.1 kg

Additional information

Weight 10 lbs
Dimensions 18 × 10 × 9 in