All police radios in Warren County have been programmed with a standard channel layout so that all patrol cars are set up essentially the same. The only differences are channel 6, which is the local talk-around channel for the police department to bypass the repeater, and channel 7 which may be customized locally by each department.

All low band fire radios in Warren County have been programmed with a standard channel layout so that all fire apparatus is set up essentially the same. The only differences are channel 2, which is each fire company's local "fireground" channel, and channel 7, which is usually the EMS squad the fire company works with on fire calls. Vehicle to Dispatch Communications usually occurs on channel 1 (FIRE-1), with on-scene communications switched to the local fireground channel. Note that all fire companies in Warren County are alerted on high band frequency 159.180 with the exception of Phillipsburg.

Most high band EMS radios in Warren County are programmed with a standard channel layout so that all ambulances are set up essentially the same in channels 1 through 6. All squads are alerted on the county-wide alert channel 159.180 with the exception of Phillipsburg. There is not a standard channel layout for low band EMS radios.

Emergency Management personnel are activated for large disasters when the capabilities and resources of regular emergency services agencies are exhausted. The Office of Emergency Management (OEM) would probably be dispatched for large evacuations, when shelters are needed, at hazardous materials incidents, or events which span across multiple municipalities.