1. Login to the camera webpage, and find that the version is IPE V100R001C03SPC500.
2. On the live page, we confirmed that cannot set switch way manually.
1. Upgrade the camera to version IPE V100R001C03SPC600, to make it have manually settings of day/night mode.
2. Cilck the Live Video Page, and right-click the live page, then choose Sensor Config.
3. Click DayNightMode, and set it as Timing way. Here is an example as below. Then click Save.