222.2 Mounting – Mechanical InstallationOverview of Installation TypesAn overview of the installation types and the list of the required components areprovided in the table below.Installation type What you need for installationIndoor, on surface2N® Helios onlyIndoor, flush mounting2N® Heliosbox with 1-module frame 9135351Eorbox with 2-module frame 9135352EOutdoor, on surface2N® HeliosSurface 1-module roof 9135331EorSurface 2-module roof 9135332EOutdoor, flush mounting2N® HeliosWall mounting box with 1-module roof 9135361EorWall mounting box with 2-module roof 9135362EWith increased resistance2N® HeliosVandal resistant mask with box, version according tothe assemblyIndoor application means:
