Portable security camera for travel -- recommendations?

[zabzob]

I'm looking for a good security camera to take on trips. Something portable that doesn't take up too much luggage space. I checked out the nanny cams but most of those are cheap and don't have good security features. Other than that, not finding much good information through internet search. I'm looking for something with night vision and motion detection, preferably with either a hard power-off switch or removable battery so I know it's off when I don't want it recording. And an app for remote monitoring by phone. Anything like that out there?