Aiphone AI-900 - Manual (Page 14)

14
10.1.2. Wall mounting (Optional AI-YC303 Wall Mounting Frame is required.)
Step 1. Mount the AI-YC303 bracket to the wall.
Wood screw 5.1x38
Knockout (for wiring)
Mounting dimensions
78 78 78 55.2
30
391.4
290
200
440.6
141.3
Step 2. Remove the AI-900MF's front panel, then mount the AI-900MF on the AI-YC303.
Tapping screw 4x12