3 progessively cheesier cameras at my post office, possibly a hanging microphone as well.
These apparently secure the entire building, and they appear to have different FOV's and there are no others in sight.
Is this a best-of-breed setup using the ideal camera for each shot, or just reflective of the latest costco offer?
Note the vintage Panasonic PVM monitor, which supposedly fires a stream of charged particles from an "electron gun" that strikes a phosphor coated piece of glass, where some of the electrons are turned into particles of light, which along with the electrons that miss the phosphor, collide into your retina causing an image to form.