2N Door intercom 2N Helios - Manual, 1322 v3.0 - Manual (Page 22)

22
2.2 Mounting
– Mechanical Installation
Overview of Installation Types
An overview of the installation types and the list of the required components are
provided in the table below.
Installation type What you need for installation
Indoor, on surface
2N ® Helios only
Indoor, flush mounting
2N ® Helios
box with 1-module frame 9135351E
or
box with 2-module frame 9135352E
Outdoor, on surface
2N ® Helios
Surface 1-module roof 9135331E
or
Surface 2-module roof 9135332E
Outdoor, flush mounting
2N ® Helios
Wall mounting box with 1-module roof 9135361E
or
Wall mounting box with 2-module roof 9135362E
With increased resistance
2N ® Helios
Vandal resistant mask with box, version according to
the assembly
Indoor application means: