Ekere anyị ka anyị nyefee sistemụ nkwukọrịta ihe mberede gụnyere ihe ana-arụ ọrụ, netwọọdụ nkwukọrịta redio ikuku na-enye njikọ nkwukọrịta nke na-enye ndị gọọmentị na-esonye aka ikwukọrịta na mpaghara ala nke mpaghara. Nke a gụnyere sistemụ redio, sistemụ usoro ihe mberede, yana nkwalite nke sistemu 911.
