If radioactive source activity is high enough to trigger an alarm:

  • Gamma and/or neutron values will increase.
  • Red and/or blue lights will flash.
  • Moving graph values will increase.
  • Moving graph color will change (red, blue, or light blue depending on the type of radiation).
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Gamma alarm with red button and rising graph
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AT6101C_Android_English_Gamma-and-Neutron_Alarm_Blue-Red-LED_Red_Arrow