Motorized electric locks for doors; Mass air flow (MAF) sensors; Downloadable software for remote control of household electrical appliances; Printed electronic circuits; Electronic key fobs being remote control apparatus; Microcontrollers for internet of things (IoT) enabled devices; Loud speakers; Alarm installations and alarms; Video recorders and video reproducing apparatus; Industrial automation controls; Leak detecting device for water supplied home appliances consisting of water sensor...