Question:
How to sync all the cameras time by IP Device Utility?
Answer:
1. Go to GV-IP Device Utility.
2. Click on one of the IP Cam's IP Address and select Configure.
3. Enter the Password and select the tag, Other settings.
4. Click Sync time with PC, and check the option, Sync all devices.
5. Click OK.
Reference:
[ UVS - 201707135001 ] IP Cam, Synchronized Time with computer, every week, month