35mm cameras; Cameras; Telemeters; Webcams; Body cameras for use by law enforcement and teachers; Digital audio tape recorders; Infrared cameras; Infrared detection apparatus; Portable handheld electronic digital video messengers for recording, storage, transmission or reproduction of visual, audio and data content; Portable video cameras with built-in videocassette recorders; Remote video monitoring system consisting primarily of a camera and video monitor for recording and transmitting imag...