Critical state
This value shall indicate that this alarm is in a critical state. Alarms in this state shall NOT be subject to being muted via physical interaction.
Nominal state, the device is not alarming
This value shall indicate that this alarm is not alarming.
Warning state
This value shall indicate that this alarm is in a warning state. Alarms in this state SHOULD be subject to being muted via physical interaction.
See
MatterSpecification.v13.Cluster § 2.11.5.1