CCTV cameras have been installed to keep a watch over the warthog and zebra exhibits at a zoo in Wisconsin. Milwaukee-based installer S-O-S Electronics Corp. has installed DSP color cameras by Rainbow CCTV in a winter exhibit section that is underground and would not normally be visible to visitors.
Not only do the cameras feed to public monitors in another building, but they also allow curators to observe the animals during their birthing cycle.
