Which code indicates a Residential Panic Alarm?

Study for the Dallas Police Department Radio Codes and Signals Exam. Use flashcards and multiple choice questions with hints and explanations. Prepare thoroughly for your test!

Multiple Choice

Which code indicates a Residential Panic Alarm?

Explanation:
Understanding how alarm signals distinguish where an alarm is coming from. In this coding system, the panic alarm category is shown by the numeric base, and a letter suffix specifies the location type. The 21 group designates a Panic Alarm, and the suffix indicates where it’s located. The R suffix stands for Residential, so 21R represents a Residential Panic Alarm. The other options either use a different suffix with the same 21 base (indicating a different panic-alarm location) or are standalone numbers that refer to entirely different signals. Therefore, the code for a Residential Panic Alarm is the one with the R suffix: 21R.

Understanding how alarm signals distinguish where an alarm is coming from. In this coding system, the panic alarm category is shown by the numeric base, and a letter suffix specifies the location type. The 21 group designates a Panic Alarm, and the suffix indicates where it’s located. The R suffix stands for Residential, so 21R represents a Residential Panic Alarm. The other options either use a different suffix with the same 21 base (indicating a different panic-alarm location) or are standalone numbers that refer to entirely different signals. Therefore, the code for a Residential Panic Alarm is the one with the R suffix: 21R.

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