HIKVISION DS-KD9633-WBE6 User Manual page 37

Video Intercom Face Recognition Door Station User Manual
Figure 4-23 Seal Rear Panel
6. Fix the door station to the gang box with a set screw.
Figure 4-24 Fix Device
7. Apply Silicone sealant among the joints between the device and the wall (except
the lower side) to keep the raindrop from entering.
24