Marshall Electronics announced its CV612, CV620 and CV630 PTZ Cameras, as well as its VMV-402-3GSH Switcher, are now shipping. These new products and several of Marshall’s other PTZ and POV ...

But those may be oversized and not the most efficient if you just want to keep single board computers (SBCs), low-power mini PCs, routers, or security cameras up and running during power failures.