What Does Fault 103 Mean

1 min. readlast update: 10.17.2023

Indicates one of the following:

  •  control panel lost communication with the communications module
  •  communications module tamper detected (cover removed)
  •  primary communications path failure
  •  radio is not registered; account not activated
  •  primary power loss
  •  secondary communications path failure
  •  battery charger failure
  •  low battery 

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