Webcams; Combination video camera and two-way radio worn on the body for use by law enforcement, military and security personnel; Electronic personal emergency response system consisting of a device worn on the body with a button that users push to notify others in the event of an emergency, and a remote unit that dials out on the telephone for help; Home automation hubs using artificial intelligence comprised of voice-activated speakers, computer hardware, and downloadable software for controlling networked devices in the internet of things (IoT) and operating internet-enabled and connected lighting apparatus and home security alarms; Home automation hubs using artificial intelligence comprised of voice-activated speakers, computer hardware, and recorded software for controlling networked devices in the internet of things (IoT) and operating internet-enabled and connected lighting apparatus and home security alarms; Infrared cameras; Internet digital video recorders; IP (Internet protocol) cameras; IP (Internet protocol) speed dome cameras