Downloadable software applications being apps, computer software, firmware; all of the foregoing being in relation to the selection, design, control, operation, opening, lifting, lowering, closing, locking, securing, management or monitoring of garage doors, shutters, gates, grilles and other door and window apertures, including for commercial, industrial and residential buildings; electronically operated units and instruments in this class for the opening, lifting, lowering, closing, locking, securing, management, monitoring or operation of garage doors, shutters, gates, grilles and other door and window apertures; computer software and firmware for the operation of drive units that control the lifting, opening and closing of garage doors, shutters, gates, grilles and other door and window apertures; remote control devices, other than for toys, for the opening, lifting, lowering, closing, locking, securing, management or operation of garage doors, shutters, gates, grilles and other door and window apertures, including for commercial, industrial and residential buildings; electronic apparatus and instruments being those used to view, open, close or operate garage doors, shutters, gates, grilles and other door and window apertures remotely; remote controlled apparatus for use with garage doors; automated control systems; photoelectric sensors, including photoelectric sensors for use with garage doors; electronic door and garage locks; remote controlled apparatus for use with garage doors; remote entry control apparatus for buildings, garages, homes; electronic alarms, other than for vehicles; electronic alarm management apparatus; electronic sensors for monitoring and securing buildings and premises against unauthorised access; parts and accessories in this class relating to the goods set out above