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Intelligent license plate recognition camera


◎ High operational efficiency with real-time recognition using a single AI camera.
◎ Capable of recognizing all vehicle types and various formats of license plate numbers in the country.
◎ Achieves over 98% accuracy in both day and night recognition (excluding contamination or obstruction).
◎ Software parameters can be configured via the network and settings are automatically saved.

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AR-901B01 Features

Click here to view now{ Car Parking Management }


License Plate Recognition

  • A single AI Camera can recognize tasks in real time, and the equipment is highly efficient.
  • Full screen search for license plates, license plates can be successfully identified anywhere on the screen. Or search for license plates within the set range for identification.
  • It can identify the license plate numbers of all domestic vehicle types and different formats, including: cars, taxis, trucks, buses, motorcycle and other license plates.
  • Adopt the core technology of AI network identification to effectively improve the accuracy of identification.
  • Good processing effect for images with skewed license plates and uneven brightness.
  • It can operate 24 hours a day, and can perform license plate recognition operations both day and night (appropriate lighting is required at night)
  • It can be set to external signal trigger (DI) or image trigger mode (Motion) for individual AI cameras according to actual environment needs.
  • The recognition accuracy rate of both day and night is above 98% (except for skewed, defaced or obscured license plates).
  • The focal length of the motorized autofocus lens is 2.8-12mm.


  • The software parameters can be set through the network,and the set para meters can be saved automatically.
  • HDR Pro(HDR+WDR) can ensure that high quality and accuracy are maintained in harsh outdoor environments.
  • When the device is powered off or restarted, the settings before the power off or restart can be saved.
  • Output pixels: 3840x2160, 2560x1440, 1920x1080, 1280x720, 640x360.
    Built-in INTEL VPU AI Movidius MA2485 chip.
  • Use SONY IMX-334 automatic lens.
  • It has functions such as strong light suppression and backlight compensation.
  • Working temperature -30℃~60℃.
  • Waterproof and dustproof grade:IP67
  • Anti-collision level:IK10
  • CE \ FCC certification.


AR-901B01 Specification

Image Sensor1/2.8" progressive scan /SONY IMX-327 CMOS image sensor

1920x1080(16:9), 1280x720(16:9), 640x360(16:9) 1600x1200(4:3), 1280x960(4:3),
1024x768(4:3), 640x480(4:3)

Exposure Time1/30, 1/38, 1/48, 1/60, 1/76, 1/95, 1/120, 1/150, 1/200, 1/250, 1/320, 1/400, 1/500, 1/640, 1/800, 1/1000, 1/1250, 1/1600, 1/2000, 1/2500, 1/3200, 1/4000, 1/5000, 1/6400, 1/8000
Minimum IlluminationColor: 0.04 lx, F1.6 Black: 0.02 lx, F1.6
Video encoding

H.265: enabled (main profile, level 5.0)/H.264: enabled (high profile, level 5.1)
MJPEG: enabled (AI application cannot use JPEG function while MJPEG abled)

Frame rate1~30 (Enable only when Power Line Frequency 60Hz is selected.)
VPUINTEL Movidius MA2485
LensAuto focus zoom lens(2.8-12mm)
Ethernet interface1x 10/100/1000 Base-T self-adaptive Ethernet port
Memory card slot1x SD, 32GB
 Power Supply12VDC / PoE(IEEE 802.3at)
Power consumption12V;1.25A / PoE=-48V;0.3A
Size84mm × 77mm X 293.7 mm(with 3-axis bracket)
Waterproof and dustproof gradeIP67

Datasheet / Manual

File NameVersionUpdated DateDownload
Intelligent license plate recognition camera Catalogues (AR-901B01)
V2305022023-05-02 Download
Intelligent license plate recognition camera Catalogues (AR-901B01)


How to set up parking space sharing mode? How to keep specified parking space for the manager?



{ Car Parking Management }

File Name
Car Parking Management system-integration with LPR (License Plate Recognition) and ETC application
Car-Parking Solution
Floor Plan Application Example: Monitor Parking Lane Status

How to Order


Since established in 1993, SOYAL Technology has been adopting the distribution policy of sales and after-sales service. Due to all SOYAL products are produced with high industrial-grade components, the users can use our products for more than 10 years, in which indicates SOYAL provides a reliable security system with trusted and long-term companionship.
In order to ensure long-term and high-quality after-sale services and maintenance, it is very important to carefully select distributors who can provide good installation and service. 
We would advise the customers to take after-sales service as the main consideration before purchasing to avoid any doubts about installation and after-sales service. 
In addition to physical distributors, SOYAL also made a variety of online teaching videos and Q&A to help customers quickly find answers as like 24 / 7 services. You are welcome to subscribe our training channel.


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