Hikvision 4MP ANPR License Plate Recognition Network Bullet Camera with 8mm to 32mm Motorized Varifocal Lens. Function: Road traffic and vehicle detection. With embedded deep learning based license plate cature and recognition algorithms, the camera alone can achieve plate capture and recognition. The algorithm enjoys the high recognition accuracy of common plates and complex-structured plates, which is a great step forward comparing to traditional algorithms. Blocklist and allowlist are available for plate categorization and separate alarm triggering. FOR FULL COMPATIBILITY USE HIKVISION NVR. Some features/functions may not be available using 3rd party NVR.