concord fire alarm

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    Concord Fire Alarm online cad

    I just noticed the online cad for concord fire alarm online cad is offline, anyone know any info on this?
  2. C

    Concord fire uhf pl/dpl

    I have 453.475 with a dpl of 225 programmed into my scanner that I used to be able to hear quite a bit of traffic on. Now I’m not hearing anything. Am I using the right dpl? I’m also wondering if there are anymore downlink frequencies not listed that are being used?
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