Hygrometers; Webcams; Alarms for the detection of inflammable gases; Automatic transfer switches (ATS); Downloadable mobile applications using artificial intelligence for home automation; Electric door chimes; Electronic personal identification number (PIN) pads; Emergency LED signalling flares; Gas alarms; Gateway routers in the nature of computer control hardware; Leak detecting device for water supplied home appliances consisting of water sensor, control unit with audible alarm and water v...