Cameras; Camera hardware systems for IP (Internet protocol) video surveillance; Converters for electric plugs; Electronic access control systems for interlocking doors; Electronic control gears (ECGs) for LED lamps and light fixtures; Electronic locks; Humanoid robots with artificial intelligence for use in scientific research; Loudspeakers, headphones, microphones and CD players; PC tablet mounts; Power strips with moveable sockets; Radio receivers and transmitters for monitoring and control...