Police
Description Frequency Tone
Dispatch 470.1875 94.8
Tac 1 (South Bay RCC Ch- 4) 471.1125 203.5
Tac 2 (South Bay RCC Ch-5) 470.3125 203.5

Unit Designators
Hermosa Beach Police unit numbers consist of a numeric city code, unit type, beat number and shift code.

City code:
1Hermosa Beach
2Manhattan Beach

Unit type:
AdamTwo officer patrol
LincolnOne officer patrol
NoraNon-sworn officer (Animal Control, Parking Patrol, Jail, etc...)
PaulNon-sworn officer (Animal Control, Parking Patrol, Jail, etc...)
DavidDetective?
SamSergeant
X-RaySpecial events (Extra)
TomTraffic
MaryMotors
WilliamLieutenants
CharlesAdministration
BoyTraining

Beat:
Numerical beat number

Shift code:
SSwing shift
DDay shift
MMidnights

Example:
1L1S - Hermosa Beach - One officer patrol - Beat 1 - Swing shift

Fire
Description Frequency Tone
Dispatch (South Bay RCC Ch-8) 506.0125 192.8
Tactical (South Bay RCC Ch-9) 506.0375 100.0
WHITE 1 Mutual Aid 154.2800 CSQ
WHITE 2 Mutual Aid 154.2650 CSQ
WHITE 3 Mutual Aid 154.2950 CSQ
Baywatch 2 Hermosa (Los Angeles County Fire Dept.) 37.0600 88.5
Baywatch 2 Hermosa (Los Angeles County Fire Dept.) 159.6300 103.5

Special thanks to Paul for contributing information.
Special thanks to William Mullins for contributing information.
Special thanks to Gus for contributing information.