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Installation 11
3.1.2 Installing in the Wall
Drill a hole in the wall.
For 2-module mounting, the rectangular hole dimension is 126mm×226mm to
128mm×228mm.
For 3-module mounting, the rectangular hole dimension is 126mm×326mm to
268mm×329mm.
Put the mounting box into the wall with ST4×25 screws; ensure that box edge clings to
the wall.
Fix the rear panel on the mounting box with M2×8 screws.
Connect cables. Please refer to "2 Structure."
Fix every module on the rear panel with M3×8 screws.
Apply glue to gaps among the rear panel, mounting box and wall.
Write room number or the username on the visiting card, and insert it into user
directory.
Apply silicone sealant to gaps between the device and the wall.
Installing in the wall