Designed to recognize license plates at close range, the LPRB922 license plate recognition camera from Speco Technologies of Amityville, New York, sees only the license plate and ignores other background information. The pulsed infrared technology reacts with license plate material to create a sharp image, even in total darkness. Its weatherproof housing with rain guard and extendable sunshield minimizes the effect of rain and sunlight on image quality. The varifocal lens optimizes both day and night performance and captures a 10- to 27-foot field of view. It is ideal for areas where vehicles slow to travel through an entrance or into a parking lot.