You need to program your own Motorola Minitor V. You now have the option to program the MINITOR V on narrow or wide-band. When the unit is activated, the pager sounds a tone alert, followed by an announcement from a alerting the user of a situation. The Minitor, slightly smaller than a pack of cigarettes, is carried on a person and usually left in selective call mode.
The Minitor is a portable, analog, receive only, voice typically carried by, and personnel (both volunteer and career) to alert of.