Video Intercom Indoor Station·User Manual
17
2. Chisel a hole in the wall for inserting the gang box. The size of the hole should be 76
(width) × 76 (length) × 50 (depth) mm.
3. Insert the gang box into the hole.
Figure 5-2 Insert the Gang Box
4. Attach the installation plate to the gang box and align the screw holes of the
installation plate with the screw holes of the gang box.
5. Insert 2 PA4 screws into the screw holes to fix the installation plate onto the gang box.