Huawei X2221-FL is a smart camera for face checkpoint services and helps customers build a facial recognition system that is efficient, stable, and accurate. Based on computer vision, the camera integrates multiple technologies such as image processing, pattern recognition, and deep learning to analyze a large amount of video in real time and extract valuable key information from the video.
X2221-FL can detect and capture faces in densely populated areas. It can also detect and track dynamic faces in video and capture the optimal images of faces. This camera is applicable to scenarios such as entrances and exits and densely populated passages. It can accurately capture dynamic faces in dense-population areas, helping the public safety, commercial, and judicial industries to transform towards the intelligent era.
With the chip’s computing power and open software architecture, the camera supports online loading of new algorithms and independent upgrade of multiple algorithms without interrupting services.
The camera can automatically identify scene features and adjust imaging parameters in real time to deliver clear images in different light conditions, hazy days, and scenarios where objects move at different speeds.
The camera can filter out duplicate face images based on facial feature comparison, before and after crowd blocking. In complex scenarios, the repeated face capture rate is controlled within 8%, saving on storage and compute resources.
|Image Sensor||1/1.8-inch 2-megapixel progressive scan CMOS|
|Maximum Resolution||1,920 x 1,080|
|Minimum Illumination||Color: 0.002 lux @ (F1.2, AGC ON)
B/W: 0.0002 lux @ (F1.2, AGC ON)
|Wide Dynamic Range (WDR)||120 dB|
|Intelligent Analysis||Fast movement detection, abandoned object detection, removed object detection, tripwire crossing detection, intrusion detection, area entry/exit detection, loitering detection, and crowd gathering detection|
|Exception Detection||Video quality diagnosis, audio existence detection, sudden volume increase or decrease detection, scene change detection, and defocus detection|
|Face Capture||Simultaneous detection and optimal snapshot of face, head and shoulder, and person|
|Power Supply||24V AC, PoE++ (IEEE 802.3bt)|
|Surge Protection Rating||6 kV|
|Operating Temperature||–40°C to +60°C|