What should I do if there is a bright spot in the surveillance image?
Source:24小时微信小妹快餐_本地附近站衔女_上门卖身电话100元2020-06-04
【Problem phenomenon】
There are bright lines or flowing bright spots in front of the infrared effect image
【problem causes】
There are foreign objects like spider silk in front of the camera, which will flutter in the breeze.
【Solution】
Clean the camera installation environment regularly.
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