shutdown camera

Hi Folks, Installing some cameras in a home office. I would like to be able to turn on/off via a switch. I'm happy to automate this with a smart switch to turn off poe injector or via a managed poe switch but my question will shutdowning in this way ever cause issues with the camera/corrupt...

For some reasons I need to have one of my ip-camera's switched off when some person is at home. The idea is having my HA system running an event do arrange that upon arriving or leaving the house. What is the best way to have the ip-cam going off-line in this case? The cam are PoE (HDW5442T-ZE)...