Box camera, 3.0 MP, 4.7-84.6mm f/1.6 lens, with visible light blocker. The Avigilon H4 Licence Plate Capture (LPC) camera is designed to capture vehicle number plates in applications where it is critical to obtain character recognition at typical vehicle speeds. When used with the Avigilon License Plate Recognition analytics software, the H4 LPC camera is designed to provide accurate results in challenging lighting conditions. Using infrared illumination and white light filtering, the H4 LPC cameras enables the software to accurately identify number plate characters from a range of distances.