Issue:
The camera video image shows IR reflection due to dust entering the IR lamp cover
Solution:
It is recommended to remove and clean the IR cover periodically. The cover needs to be washed to remove the reflective dust inside the cover.
For an alternative, user may also consider removing the IR lamp cover of GV-PBL8800.
You can use a flat lever to pry it off from the side of the lamp cover.
However, lens frontal side cleaning is still recommended.
*Since this is a decorative cover for the IR lamp, its waterproof function will not be affected after removing the cover.