Sheriff scanner codes. The following is a list of police, fire and emergency codes listed in numerical order. Signals Code 1) All secure 1) Use channel 1 2) Problem with check, call owner 2) Use channel 2 3) Send another unit for transport 3) Use channel 3 4) Set RADAR speed at ______ 4) Use channel 4 5) Log 5) Contact sheriff Mar 10, 2025 · Police signal codes help officers communicate efficiently. . What Are Orange County Sheriff's Radio Codes? Orange County Sheriff’s radio codes—sometimes referred to as "10-codes" or "police scanner codes"—are abbreviated signals used during radio transmissions to convey detailed information with minimal speech. The codes were originally developed in 1937 to allow for brevity, clarity, and standardization of messages transmitted over radio channels. Ten-codes, also known as 10-codes or ten signals, are code words used by many police officers to aid with voice communication. A police scanner is a radio scanner that also acts as a receiver that picks-up wireless radio signals. Feb 25, 2016 · This is the Police Scanner Radio Codes Table Cheat Sheet. Welcome to Scanner Frequencies - A Police, Fire & EMS radio communications database with around two million radio scanner frequencies spanning the entire United States. If you notice that any codes are out of date, or if you have one to add to the list. This list provides common codes used in law enforcement for clear and concise radio messages. ajzfmyztpbbjfrpmgwdfywknjztpermywndfuxqbejqzdcg