The document discusses the Prime series of security cameras, including four models - Prime I, Prime II, Prime III, and Prime IV. Key features highlighted include reliable SD card storage, automatic network reset capabilities, one-click configuration duplication, audio and alarm I/O support, and ONVIF compatibility. A number of specific camera models are then listed along with their resolutions, lenses, sensors and other specs. The Prime III series is emphasized as having color hunter technology, deep learning capabilities, large sensors, and big iris lenses to capture images in low light.