Camcorders; Camera hardware systems for IP (Internet protocol) video surveillance; Cameras; Car video recorders; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Computer peripheral devices; Digital door locks; Earphones and headphones; Electrical plugs and sockets; Electronic animal confinement unit comprising transmitters, electrical transformers, wires, and receiver collars; Eyeglasses; Microphones; Motion-activated ...