The camera shows offline after moved to other location?

First,please make sure that the camera had been connected to WiFi.
Second, if the camera had been connected to WiFi, please check the WiFi distance from the camera to router:
For Wansview indoor camera , the distance should be within 25-30 feet.
For Wansview outdoor camera , the distance should be within 45-50 feet.
If the location you moved  has the different network, you need to setup the camera again as it is new.