TEMA TELECOMUNICAZIONI SRL
Doorphone AA-560
MAS-AA560-REV04EN
Page 21 of 65
Wall flat metal FRAME cover (Accessory option AA-549-C)
As already mentioned in the assembly operations of the system, there
exists the possibility of interposing between the front of the system and
the wall (where you will find the rear flush metal box) an optional flat
frame which has two main purposes of use.
The first purpose, aesthetic, allows it to be perfectly matched the outer
frame of the system masking the junction between the flush box and
the wall.
The second purpose, more technical, is to protect against external agents. In practice, by providing such frame in
the junction area of the flushed metal box and the front of the system, increases the resistance of the seal on the
perimeter of the external frame of the system regard to potentially infiltration.
The front panel has in fact a built-in gasket system that (if installed between AA-549-C and the system) seal any
gaps that may be left between the wall and the front of the system.
For installation of this accessory, see the steps on the previous page. The flushed metal box is the anchoring
element of the plain frame and of the front of the system when closed with the special front screws.
RAIN SHIELD cover (Accessory option AA-549-T)
This shield of non-invasive looking can be added to the system to
protect it from rain or water splashing from from an area close where
the system will be installed.
The metal box forming the back of the system remains to be recessed,
the shield (already inclusive of the flat frame AA-549-C described
above) interposes itself between the front of the system and the wall.
The shield will protrude from the wall only by protecting the front of the system.
For the operations involving installation of this accessory are still valid informations as described in the previous
page, just where the explanation applies to the flat frame, the same also applies to the shield.
The flushed metal box is the anchor element between the rain shield cover accessory and the front of the system
when closed with the special front screws.
