Supply and installation of Saxun SL3 auto-matic glass door system. The system consists of auto-matic, electronic, motorised sliding glass panels that are adapted to the dimensions of the opening to be covered,the number of leaves and the total weight. The systemis housed inside a compact extruded aluminium box composed of a cover profile, lateral plastic end caps and a pre-supported load profile. The load profile includes guides used for sliding each pane of glass that use two bearing carriages driven by motor traction by means of a toothed belt. There are possibilities to combine one leaf that opens to the side or two leaves with a central opening and the option of including a fixed side leaf. Those options are available for the leaf configurations with an upper aluminium plinth, an upper and lower aluminium plinth and an aluminium perimeter frame (slim style). The leaves are aligned with respect to the wall or fixed glass in the three different ways using a floor guide. It includes motion detection radars, proximity switches and a function selector mechanism.