The City of Greenfield Information

The City of Greenfield Police & Fire Departments operate on the State of Wisconsin's WISCOM radio system. They do have backup radio channels on the Milwaukee County analog Trunked Radio System. Since WISCOM is a statewide radio system, you may hear talkgroups other than what is listed below. For a complete list of WISCOM talkgroups, see the above link.

City of Greenfield Analog Trunked Radio System
All Greenfield non-public safety agencies, dispatch talkgroup for police and dispatch talkgroup for the fire department operate on the old analog radio system. There are several public safety agencies that use the Milwaukee County analog Trunked Radio System who have backup channels on this system, as well.

Wisconsin Interoperable System for Communications (WISCOM) - Greenfield Site
System TypeP25 Phase 1 (800MHz)
Last Updated 10 / 12 / 2014
Frequencies 853.4750 853.9750 855.3625 856.4625 857.9875 000.0000 000.0000 000.0000 000.0000 000.0000
Talkgroup Agency / Department Usage / Notes
41401
City of Greenfield Police Department 1
41402
City of Greenfield Police Department 2
41403
   
41405
City of Greenfield Fire Department - Paging
41407
City of Greenfield Fire Department - Dispatch
41501
  Patch of West Allis PD 1 (From Milwaukee County TRS 1 Talkgroup 37200)
41681
  Patch of Franklin PD 1 (From Milwaukee County TRS 1 Talkgroup 16528)
41721
  Patch of Greendale PD 1 (From Milwaukee County TRS 1 Talkgroup 38352)
41741
  Patch of Hales Corners PD 1 (From Milwaukee County TRS 1 Talkgroup 32592)
City of Greenfield 800MHz analog Trunked Radio System
System TypeMotorola Type II Smartnet
System ID 0915h
Last Updated 10 / 12 / 2014
Frequencies 854.2125 856.4625 857.4625 857.9875 858.9875 859.4625 000.0000 000.0000 000.0000 000.0000
Talkgroup Agency / Department Usage / Notes
16 City of West Allis Police Department - Back-Up Channel
112 Milwaukee County Sheriff's Office - Back-Up Channel
560 City of West Allis Fire Department - Back-Up Channel
1104 City of West Allis Local Government - Back-Up Channel
3152 Village of Greendale Police Department - Back-Up Channel
4496 Village of Hales Corners Police Department - Back-Up Channel
4560 Village of West Milwaukee Police Department - Back-Up Channel
4592 City of Franklin Police Department - Back-Up Channel
32784 City of Greenfield Police Department (Patch of "Dispatch" from WISCOM System)
33104 City of Greenfield Fire Department (Patch of "Dispatch" from WISCOM System)
33136 City of Greenfield "Greenfield Common" (Back-Up Channel for Zone FD's)
33200 City of Greenfield Fire Department - Zone D
33424 City of Greenfield Local Government - Public Works 1
33456 City of Greenfield Local Government - Unknown Exact Usage
33680 City of Greenfield City-Wide 1 (Police / Fire / DPW Common Channel)
33712 City of Greenfield City-Wide 2??? (Police / Fire / DPW Common Channel)
33744 City of Greenfield Local Government - Parks Department
33776    
34256 City of Greenfield  
34288 City of Greenfield  
49616 City of Greenfield (DIGITAL MODE)
51216 City of Greenfield Police Department - Unknown Exact Usage (DIGITAL MODE)
51248 City of Greenfield Police Department - Unknown Exact Usage (DIGITAL MODE)


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