How to protect the back side of a U-series camera from dust using a template
Last update: October, 2025
Overview
When installing an indoor dome camera in a location where there is space behind the camera, dust entering through gaps between the wall and the camera may cause part or all of the screen to appear whitish (reflection) during nighttime use (when using IR).In such cases, using the installation template without removing it can help reduce the reflection effect.
Applicable models
WV-U21550-V3L, WV-U21350-V3L, WV-U21550-V3LV, WV-U21350-V3LV
WV-U21501-V3L, WV-U21301-V3L, WV-U21501-V3LV, WV-U21301-V3LV
1. Installation example where IR reflection can occur
2. Dust protection using a template
