[Class : 9] Inrail Is Engaged In Design, Development, Manufacturing And Sale Of Control And Communication Equipment (Tcn Gateways, Interface And Processor Modules, Switches And Routers, Hmi And Box Pc) As Well As Cctv Systems And Audio Systems. These Systems Come Under The Ambit Of Data Processing Equipment And The Cctv Systems Are Considered As “Apparatus For Recording", While The Communication Networks/Systems Come Under The Ambit Of “Apparatus For Transmission Of Sound Or Images” Mentioned In Class 9.[Class : 42] Inrail Is Engaged In Design, Development, Manufacturing And Sale Of Display And Audio Devices, Developing And Programming Tools, Panel Computers (Hmi) And Vehicle Computers, Surveillance Systems (Cctv), Train Control And Management Systems, Wifi On Board Systems, Train Communication Network. These Come Under The Ambit Of Computer Hardware And Software Services Mentioned Under Class 42.