# Other symbols ## Topics ### Structures [`struct MTRActivatedCarbonFilterMonitoringFeature`](/documentation/Matter/MTRActivatedCarbonFilterMonitoringFeature) [`struct MTRAdministratorCommissioningFeature`](/documentation/Matter/MTRAdministratorCommissioningFeature) [`struct MTRAirQualityFeature`](/documentation/Matter/MTRAirQualityFeature) [`struct MTRBooleanStateConfigurationAlarmModeBitmap`](/documentation/Matter/MTRBooleanStateConfigurationAlarmModeBitmap) [`struct MTRBooleanStateConfigurationFeature`](/documentation/Matter/MTRBooleanStateConfigurationFeature) [`struct MTRBooleanStateConfigurationSensorFaultBitmap`](/documentation/Matter/MTRBooleanStateConfigurationSensorFaultBitmap) [`struct MTRCarbonDioxideConcentrationMeasurementFeature`](/documentation/Matter/MTRCarbonDioxideConcentrationMeasurementFeature) [`struct MTRCarbonMonoxideConcentrationMeasurementFeature`](/documentation/Matter/MTRCarbonMonoxideConcentrationMeasurementFeature) [`struct MTRContentLauncherSupportedProtocolsBitmap`](/documentation/Matter/MTRContentLauncherSupportedProtocolsBitmap) [`struct MTRElectricalEnergyMeasurementFeature`](/documentation/Matter/MTRElectricalEnergyMeasurementFeature) [`struct MTRElectricalPowerMeasurementFeature`](/documentation/Matter/MTRElectricalPowerMeasurementFeature) [`struct MTRFanControlRockBitmap`](/documentation/Matter/MTRFanControlRockBitmap) [`struct MTRFanControlWindBitmap`](/documentation/Matter/MTRFanControlWindBitmap) [`struct MTRFormaldehydeConcentrationMeasurementFeature`](/documentation/Matter/MTRFormaldehydeConcentrationMeasurementFeature) [`struct MTRGroupsNameSupportBitmap`](/documentation/Matter/MTRGroupsNameSupportBitmap) [`struct MTRHEPAFilterMonitoringFeature`](/documentation/Matter/MTRHEPAFilterMonitoringFeature) [`struct MTRLevelControlOptionsBitmap`](/documentation/Matter/MTRLevelControlOptionsBitmap) [`struct MTRNetworkCommissioningWiFiSecurityBitmap`](/documentation/Matter/MTRNetworkCommissioningWiFiSecurityBitmap) [`struct MTRNitrogenDioxideConcentrationMeasurementFeature`](/documentation/Matter/MTRNitrogenDioxideConcentrationMeasurementFeature) [`struct MTROnOffControlBitmap`](/documentation/Matter/MTROnOffControlBitmap) [`struct MTROzoneConcentrationMeasurementFeature`](/documentation/Matter/MTROzoneConcentrationMeasurementFeature) [`struct MTRPM10ConcentrationMeasurementFeature`](/documentation/Matter/MTRPM10ConcentrationMeasurementFeature) [`struct MTRPM1ConcentrationMeasurementFeature`](/documentation/Matter/MTRPM1ConcentrationMeasurementFeature) [`struct MTRPM25ConcentrationMeasurementFeature`](/documentation/Matter/MTRPM25ConcentrationMeasurementFeature) [`struct MTRRVCCleanModeFeature`](/documentation/Matter/MTRRVCCleanModeFeature) [`struct MTRRVCRunModeFeature`](/documentation/Matter/MTRRVCRunModeFeature) [`struct MTRRadonConcentrationMeasurementFeature`](/documentation/Matter/MTRRadonConcentrationMeasurementFeature) [`struct MTRSmokeCOAlarmFeature`](/documentation/Matter/MTRSmokeCOAlarmFeature) [`struct MTRThermostatScheduleDayOfWeekBitmap`](/documentation/Matter/MTRThermostatScheduleDayOfWeekBitmap) [`struct MTRThermostatScheduleModeBitmap`](/documentation/Matter/MTRThermostatScheduleModeBitmap) [`struct MTRTimeFormatLocalizationFeature`](/documentation/Matter/MTRTimeFormatLocalizationFeature) [`struct MTRTotalVolatileOrganicCompoundsConcentrationMeasurementFeature`](/documentation/Matter/MTRTotalVolatileOrganicCompoundsConcentrationMeasurementFeature) [`struct MTRValveConfigurationAndControlFeature`](/documentation/Matter/MTRValveConfigurationAndControlFeature) [`struct MTRValveConfigurationAndControlValveFaultBitmap`](/documentation/Matter/MTRValveConfigurationAndControlValveFaultBitmap) ### Classes [`class MTRAccessControlClusterAccessControlTargetStruct`](/documentation/Matter/MTRAccessControlClusterAccessControlTargetStruct) [`class MTRAccessGrant`](/documentation/Matter/MTRAccessGrant) [`class MTRActivatedCarbonFilterMonitoringClusterReplacementProductStruct`](/documentation/Matter/MTRActivatedCarbonFilterMonitoringClusterReplacementProductStruct) [`class MTRActivatedCarbonFilterMonitoringClusterResetConditionParams`](/documentation/Matter/MTRActivatedCarbonFilterMonitoringClusterResetConditionParams) [`class MTRBaseClusterActivatedCarbonFilterMonitoring`](/documentation/Matter/MTRBaseClusterActivatedCarbonFilterMonitoring) [`class MTRBaseClusterAirQuality`](/documentation/Matter/MTRBaseClusterAirQuality) [`class MTRBaseClusterBooleanStateConfiguration`](/documentation/Matter/MTRBaseClusterBooleanStateConfiguration) [`class MTRBaseClusterCarbonDioxideConcentrationMeasurement`](/documentation/Matter/MTRBaseClusterCarbonDioxideConcentrationMeasurement) [`class MTRBaseClusterCarbonMonoxideConcentrationMeasurement`](/documentation/Matter/MTRBaseClusterCarbonMonoxideConcentrationMeasurement) [`class MTRBaseClusterElectricalEnergyMeasurement`](/documentation/Matter/MTRBaseClusterElectricalEnergyMeasurement) [`class MTRBaseClusterElectricalPowerMeasurement`](/documentation/Matter/MTRBaseClusterElectricalPowerMeasurement) [`class MTRBaseClusterFormaldehydeConcentrationMeasurement`](/documentation/Matter/MTRBaseClusterFormaldehydeConcentrationMeasurement) [`class MTRBaseClusterHEPAFilterMonitoring`](/documentation/Matter/MTRBaseClusterHEPAFilterMonitoring) [`class MTRBaseClusterNitrogenDioxideConcentrationMeasurement`](/documentation/Matter/MTRBaseClusterNitrogenDioxideConcentrationMeasurement) [`class MTRBaseClusterOperationalState`](/documentation/Matter/MTRBaseClusterOperationalState) [`class MTRBaseClusterOzoneConcentrationMeasurement`](/documentation/Matter/MTRBaseClusterOzoneConcentrationMeasurement) [`class MTRBaseClusterPM10ConcentrationMeasurement`](/documentation/Matter/MTRBaseClusterPM10ConcentrationMeasurement) [`class MTRBaseClusterPM1ConcentrationMeasurement`](/documentation/Matter/MTRBaseClusterPM1ConcentrationMeasurement) [`class MTRBaseClusterPM25ConcentrationMeasurement`](/documentation/Matter/MTRBaseClusterPM25ConcentrationMeasurement) [`class MTRBaseClusterRVCCleanMode`](/documentation/Matter/MTRBaseClusterRVCCleanMode) [`class MTRBaseClusterRVCOperationalState`](/documentation/Matter/MTRBaseClusterRVCOperationalState) [`class MTRBaseClusterRVCRunMode`](/documentation/Matter/MTRBaseClusterRVCRunMode) [`class MTRBaseClusterRadonConcentrationMeasurement`](/documentation/Matter/MTRBaseClusterRadonConcentrationMeasurement) [`class MTRBaseClusterSmokeCOAlarm`](/documentation/Matter/MTRBaseClusterSmokeCOAlarm) [`class MTRBaseClusterTotalVolatileOrganicCompoundsConcentrationMeasurement`](/documentation/Matter/MTRBaseClusterTotalVolatileOrganicCompoundsConcentrationMeasurement) [`class MTRBaseClusterValveConfigurationAndControl`](/documentation/Matter/MTRBaseClusterValveConfigurationAndControl) [`class MTRBooleanStateConfigurationClusterAlarmsStateChangedEvent`](/documentation/Matter/MTRBooleanStateConfigurationClusterAlarmsStateChangedEvent) [`class MTRBooleanStateConfigurationClusterEnableDisableAlarmParams`](/documentation/Matter/MTRBooleanStateConfigurationClusterEnableDisableAlarmParams) [`class MTRBooleanStateConfigurationClusterSensorFaultEvent`](/documentation/Matter/MTRBooleanStateConfigurationClusterSensorFaultEvent) [`class MTRBooleanStateConfigurationClusterSuppressAlarmParams`](/documentation/Matter/MTRBooleanStateConfigurationClusterSuppressAlarmParams) [`class MTRClusterActivatedCarbonFilterMonitoring`](/documentation/Matter/MTRClusterActivatedCarbonFilterMonitoring) [`class MTRClusterAirQuality`](/documentation/Matter/MTRClusterAirQuality) [`class MTRClusterBooleanStateConfiguration`](/documentation/Matter/MTRClusterBooleanStateConfiguration) [`class MTRClusterCarbonDioxideConcentrationMeasurement`](/documentation/Matter/MTRClusterCarbonDioxideConcentrationMeasurement) [`class MTRClusterCarbonMonoxideConcentrationMeasurement`](/documentation/Matter/MTRClusterCarbonMonoxideConcentrationMeasurement) [`class MTRClusterElectricalEnergyMeasurement`](/documentation/Matter/MTRClusterElectricalEnergyMeasurement) [`class MTRClusterElectricalPowerMeasurement`](/documentation/Matter/MTRClusterElectricalPowerMeasurement) [`class MTRClusterFormaldehydeConcentrationMeasurement`](/documentation/Matter/MTRClusterFormaldehydeConcentrationMeasurement) [`class MTRClusterHEPAFilterMonitoring`](/documentation/Matter/MTRClusterHEPAFilterMonitoring) [`class MTRClusterNitrogenDioxideConcentrationMeasurement`](/documentation/Matter/MTRClusterNitrogenDioxideConcentrationMeasurement) [`class MTRClusterOperationalState`](/documentation/Matter/MTRClusterOperationalState) [`class MTRClusterOzoneConcentrationMeasurement`](/documentation/Matter/MTRClusterOzoneConcentrationMeasurement) [`class MTRClusterPM10ConcentrationMeasurement`](/documentation/Matter/MTRClusterPM10ConcentrationMeasurement) [`class MTRClusterPM1ConcentrationMeasurement`](/documentation/Matter/MTRClusterPM1ConcentrationMeasurement) [`class MTRClusterPM25ConcentrationMeasurement`](/documentation/Matter/MTRClusterPM25ConcentrationMeasurement) [`class MTRClusterRVCCleanMode`](/documentation/Matter/MTRClusterRVCCleanMode) [`class MTRClusterRVCOperationalState`](/documentation/Matter/MTRClusterRVCOperationalState) [`class MTRClusterRVCRunMode`](/documentation/Matter/MTRClusterRVCRunMode) [`class MTRClusterRadonConcentrationMeasurement`](/documentation/Matter/MTRClusterRadonConcentrationMeasurement) [`class MTRClusterSmokeCOAlarm`](/documentation/Matter/MTRClusterSmokeCOAlarm) [`class MTRClusterTotalVolatileOrganicCompoundsConcentrationMeasurement`](/documentation/Matter/MTRClusterTotalVolatileOrganicCompoundsConcentrationMeasurement) [`class MTRClusterValveConfigurationAndControl`](/documentation/Matter/MTRClusterValveConfigurationAndControl) [`class MTRCommissionableBrowserResult`](/documentation/Matter/MTRCommissionableBrowserResult) [`class MTRDeviceControllerAbstractParameters`](/documentation/Matter/MTRDeviceControllerAbstractParameters) [`class MTRDeviceControllerExternalCertificateParameters`](/documentation/Matter/MTRDeviceControllerExternalCertificateParameters) [`class MTRDeviceStorageBehaviorConfiguration`](/documentation/Matter/MTRDeviceStorageBehaviorConfiguration) Class that configures how MTRDevice objects persist their attributes to storage, so as to not overwhelm the underlying storage system. [`class MTRDeviceControllerParameters`](/documentation/Matter/MTRDeviceControllerParameters) [`class MTRDeviceTypeRevision`](/documentation/Matter/MTRDeviceTypeRevision) [`class MTRElectricalEnergyMeasurementClusterCumulativeEnergyMeasuredEvent`](/documentation/Matter/MTRElectricalEnergyMeasurementClusterCumulativeEnergyMeasuredEvent) [`class MTRElectricalEnergyMeasurementClusterCumulativeEnergyResetStruct`](/documentation/Matter/MTRElectricalEnergyMeasurementClusterCumulativeEnergyResetStruct) [`class MTRElectricalEnergyMeasurementClusterEnergyMeasurementStruct`](/documentation/Matter/MTRElectricalEnergyMeasurementClusterEnergyMeasurementStruct) [`class MTRElectricalEnergyMeasurementClusterMeasurementAccuracyStruct`](/documentation/Matter/MTRElectricalEnergyMeasurementClusterMeasurementAccuracyStruct) [`class MTRElectricalEnergyMeasurementClusterPeriodicEnergyMeasuredEvent`](/documentation/Matter/MTRElectricalEnergyMeasurementClusterPeriodicEnergyMeasuredEvent) [`class MTRElectricalPowerMeasurementClusterHarmonicMeasurementStruct`](/documentation/Matter/MTRElectricalPowerMeasurementClusterHarmonicMeasurementStruct) [`class MTRElectricalPowerMeasurementClusterMeasurementAccuracyRangeStruct`](/documentation/Matter/MTRElectricalPowerMeasurementClusterMeasurementAccuracyRangeStruct) [`class MTRElectricalPowerMeasurementClusterMeasurementAccuracyStruct`](/documentation/Matter/MTRElectricalPowerMeasurementClusterMeasurementAccuracyStruct) [`class MTRElectricalPowerMeasurementClusterMeasurementPeriodRangesEvent`](/documentation/Matter/MTRElectricalPowerMeasurementClusterMeasurementPeriodRangesEvent) [`class MTRElectricalPowerMeasurementClusterMeasurementRangeStruct`](/documentation/Matter/MTRElectricalPowerMeasurementClusterMeasurementRangeStruct) [`class MTRFanControlClusterStepParams`](/documentation/Matter/MTRFanControlClusterStepParams) [`class MTRGenericBaseCluster`](/documentation/Matter/MTRGenericBaseCluster) [`class MTRGenericCluster`](/documentation/Matter/MTRGenericCluster) [`class MTRHEPAFilterMonitoringClusterReplacementProductStruct`](/documentation/Matter/MTRHEPAFilterMonitoringClusterReplacementProductStruct) [`class MTRHEPAFilterMonitoringClusterResetConditionParams`](/documentation/Matter/MTRHEPAFilterMonitoringClusterResetConditionParams) [`class MTRMetricData`](/documentation/Matter/MTRMetricData) [`class MTRMetrics`](/documentation/Matter/MTRMetrics) [`class MTRNetworkCommissioningClusterNetworkInfoStruct`](/documentation/Matter/MTRNetworkCommissioningClusterNetworkInfoStruct) [`class MTRNetworkCommissioningClusterThreadInterfaceScanResultStruct`](/documentation/Matter/MTRNetworkCommissioningClusterThreadInterfaceScanResultStruct) [`class MTRNetworkCommissioningClusterWiFiInterfaceScanResultStruct`](/documentation/Matter/MTRNetworkCommissioningClusterWiFiInterfaceScanResultStruct) [`class MTROperationalStateClusterErrorStateStruct`](/documentation/Matter/MTROperationalStateClusterErrorStateStruct) [`class MTROperationalStateClusterOperationCompletionEvent`](/documentation/Matter/MTROperationalStateClusterOperationCompletionEvent) [`class MTROperationalStateClusterOperationalCommandResponseParams`](/documentation/Matter/MTROperationalStateClusterOperationalCommandResponseParams) [`class MTROperationalStateClusterOperationalErrorEvent`](/documentation/Matter/MTROperationalStateClusterOperationalErrorEvent) [`class MTROperationalStateClusterOperationalStateStruct`](/documentation/Matter/MTROperationalStateClusterOperationalStateStruct) [`class MTROperationalStateClusterPauseParams`](/documentation/Matter/MTROperationalStateClusterPauseParams) [`class MTROperationalStateClusterResumeParams`](/documentation/Matter/MTROperationalStateClusterResumeParams) [`class MTROperationalStateClusterStartParams`](/documentation/Matter/MTROperationalStateClusterStartParams) [`class MTROperationalStateClusterStopParams`](/documentation/Matter/MTROperationalStateClusterStopParams) [`class MTRRVCCleanModeClusterChangeToModeParams`](/documentation/Matter/MTRRVCCleanModeClusterChangeToModeParams) [`class MTRRVCCleanModeClusterChangeToModeResponseParams`](/documentation/Matter/MTRRVCCleanModeClusterChangeToModeResponseParams) [`class MTRRVCCleanModeClusterModeOptionStruct`](/documentation/Matter/MTRRVCCleanModeClusterModeOptionStruct) [`class MTRRVCCleanModeClusterModeTagStruct`](/documentation/Matter/MTRRVCCleanModeClusterModeTagStruct) [`class MTRRVCOperationalStateClusterErrorStateStruct`](/documentation/Matter/MTRRVCOperationalStateClusterErrorStateStruct) [`class MTRRVCOperationalStateClusterOperationCompletionEvent`](/documentation/Matter/MTRRVCOperationalStateClusterOperationCompletionEvent) [`class MTRRVCOperationalStateClusterOperationalCommandResponseParams`](/documentation/Matter/MTRRVCOperationalStateClusterOperationalCommandResponseParams) [`class MTRRVCOperationalStateClusterOperationalErrorEvent`](/documentation/Matter/MTRRVCOperationalStateClusterOperationalErrorEvent) [`class MTRRVCOperationalStateClusterOperationalStateStruct`](/documentation/Matter/MTRRVCOperationalStateClusterOperationalStateStruct) [`class MTRRVCOperationalStateClusterPauseParams`](/documentation/Matter/MTRRVCOperationalStateClusterPauseParams) [`class MTRRVCOperationalStateClusterResumeParams`](/documentation/Matter/MTRRVCOperationalStateClusterResumeParams) [`class MTRRVCRunModeClusterChangeToModeParams`](/documentation/Matter/MTRRVCRunModeClusterChangeToModeParams) [`class MTRRVCRunModeClusterChangeToModeResponseParams`](/documentation/Matter/MTRRVCRunModeClusterChangeToModeResponseParams) [`class MTRRVCRunModeClusterModeOptionStruct`](/documentation/Matter/MTRRVCRunModeClusterModeOptionStruct) [`class MTRRVCRunModeClusterModeTagStruct`](/documentation/Matter/MTRRVCRunModeClusterModeTagStruct) [`class MTRServerAttribute`](/documentation/Matter/MTRServerAttribute) [`class MTRServerCluster`](/documentation/Matter/MTRServerCluster) [`class MTRServerEndpoint`](/documentation/Matter/MTRServerEndpoint) [`class MTRSmokeCOAlarmClusterAlarmMutedEvent`](/documentation/Matter/MTRSmokeCOAlarmClusterAlarmMutedEvent) [`class MTRSmokeCOAlarmClusterAllClearEvent`](/documentation/Matter/MTRSmokeCOAlarmClusterAllClearEvent) [`class MTRSmokeCOAlarmClusterCOAlarmEvent`](/documentation/Matter/MTRSmokeCOAlarmClusterCOAlarmEvent) [`class MTRSmokeCOAlarmClusterEndOfServiceEvent`](/documentation/Matter/MTRSmokeCOAlarmClusterEndOfServiceEvent) [`class MTRSmokeCOAlarmClusterHardwareFaultEvent`](/documentation/Matter/MTRSmokeCOAlarmClusterHardwareFaultEvent) [`class MTRSmokeCOAlarmClusterInterconnectCOAlarmEvent`](/documentation/Matter/MTRSmokeCOAlarmClusterInterconnectCOAlarmEvent) [`class MTRSmokeCOAlarmClusterInterconnectSmokeAlarmEvent`](/documentation/Matter/MTRSmokeCOAlarmClusterInterconnectSmokeAlarmEvent) [`class MTRSmokeCOAlarmClusterLowBatteryEvent`](/documentation/Matter/MTRSmokeCOAlarmClusterLowBatteryEvent) [`class MTRSmokeCOAlarmClusterMuteEndedEvent`](/documentation/Matter/MTRSmokeCOAlarmClusterMuteEndedEvent) [`class MTRSmokeCOAlarmClusterSelfTestCompleteEvent`](/documentation/Matter/MTRSmokeCOAlarmClusterSelfTestCompleteEvent) [`class MTRSmokeCOAlarmClusterSelfTestRequestParams`](/documentation/Matter/MTRSmokeCOAlarmClusterSelfTestRequestParams) [`class MTRSmokeCOAlarmClusterSmokeAlarmEvent`](/documentation/Matter/MTRSmokeCOAlarmClusterSmokeAlarmEvent) [`class MTRThermostatClusterWeeklyScheduleTransitionStruct`](/documentation/Matter/MTRThermostatClusterWeeklyScheduleTransitionStruct) [`class MTRThreadNetworkDiagnosticsClusterNeighborTableStruct`](/documentation/Matter/MTRThreadNetworkDiagnosticsClusterNeighborTableStruct) [`class MTRThreadNetworkDiagnosticsClusterRouteTableStruct`](/documentation/Matter/MTRThreadNetworkDiagnosticsClusterRouteTableStruct) [`class MTRTimeSynchronizationClusterSetUTCTimeParams`](/documentation/Matter/MTRTimeSynchronizationClusterSetUTCTimeParams-1ru2r) [`class MTRValveConfigurationAndControlClusterCloseParams`](/documentation/Matter/MTRValveConfigurationAndControlClusterCloseParams) [`class MTRValveConfigurationAndControlClusterOpenParams`](/documentation/Matter/MTRValveConfigurationAndControlClusterOpenParams) [`class MTRValveConfigurationAndControlClusterValveFaultEvent`](/documentation/Matter/MTRValveConfigurationAndControlClusterValveFaultEvent) [`class MTRValveConfigurationAndControlClusterValveStateChangedEvent`](/documentation/Matter/MTRValveConfigurationAndControlClusterValveStateChangedEvent) ### Protocols [`protocol MTRCommissionableBrowserDelegate`](/documentation/Matter/MTRCommissionableBrowserDelegate) [`protocol MTRDeviceControllerStorageDelegate`](/documentation/Matter/MTRDeviceControllerStorageDelegate) ### Enumerations [`enum MTRActivatedCarbonFilterMonitoringChangeIndication`](/documentation/Matter/MTRActivatedCarbonFilterMonitoringChangeIndication) [`enum MTRActivatedCarbonFilterMonitoringDegradationDirection`](/documentation/Matter/MTRActivatedCarbonFilterMonitoringDegradationDirection) [`struct MTRActivatedCarbonFilterMonitoringFeature`](/documentation/Matter/MTRActivatedCarbonFilterMonitoringFeature) [`enum MTRActivatedCarbonFilterMonitoringProductIdentifierType`](/documentation/Matter/MTRActivatedCarbonFilterMonitoringProductIdentifierType) [`struct MTRAdministratorCommissioningFeature`](/documentation/Matter/MTRAdministratorCommissioningFeature) [`enum MTRAirQuality`](/documentation/Matter/MTRAirQuality) [`struct MTRAirQualityFeature`](/documentation/Matter/MTRAirQualityFeature) [`struct MTRBooleanStateConfigurationAlarmModeBitmap`](/documentation/Matter/MTRBooleanStateConfigurationAlarmModeBitmap) [`struct MTRBooleanStateConfigurationFeature`](/documentation/Matter/MTRBooleanStateConfigurationFeature) [`struct MTRBooleanStateConfigurationSensorFaultBitmap`](/documentation/Matter/MTRBooleanStateConfigurationSensorFaultBitmap) [`struct MTRCarbonDioxideConcentrationMeasurementFeature`](/documentation/Matter/MTRCarbonDioxideConcentrationMeasurementFeature) [`enum MTRCarbonDioxideConcentrationMeasurementLevelValue`](/documentation/Matter/MTRCarbonDioxideConcentrationMeasurementLevelValue) [`enum MTRCarbonDioxideConcentrationMeasurementMeasurementMedium`](/documentation/Matter/MTRCarbonDioxideConcentrationMeasurementMeasurementMedium) [`enum MTRCarbonDioxideConcentrationMeasurementMeasurementUnit`](/documentation/Matter/MTRCarbonDioxideConcentrationMeasurementMeasurementUnit) [`struct MTRCarbonMonoxideConcentrationMeasurementFeature`](/documentation/Matter/MTRCarbonMonoxideConcentrationMeasurementFeature) [`enum MTRCarbonMonoxideConcentrationMeasurementLevelValue`](/documentation/Matter/MTRCarbonMonoxideConcentrationMeasurementLevelValue) [`enum MTRCarbonMonoxideConcentrationMeasurementMeasurementMedium`](/documentation/Matter/MTRCarbonMonoxideConcentrationMeasurementMeasurementMedium) [`enum MTRCarbonMonoxideConcentrationMeasurementMeasurementUnit`](/documentation/Matter/MTRCarbonMonoxideConcentrationMeasurementMeasurementUnit) [`enum MTRContentLauncherStatus`](/documentation/Matter/MTRContentLauncherStatus) [`struct MTRContentLauncherSupportedProtocolsBitmap`](/documentation/Matter/MTRContentLauncherSupportedProtocolsBitmap) [`enum MTRDiagnosticLogType`](/documentation/Matter/MTRDiagnosticLogType) [`struct MTRElectricalEnergyMeasurementFeature`](/documentation/Matter/MTRElectricalEnergyMeasurementFeature) [`struct MTRElectricalPowerMeasurementFeature`](/documentation/Matter/MTRElectricalPowerMeasurementFeature) [`enum MTRElectricalPowerMeasurementMeasurementType`](/documentation/Matter/MTRElectricalPowerMeasurementMeasurementType) [`enum MTRElectricalPowerMeasurementPowerMode`](/documentation/Matter/MTRElectricalPowerMeasurementPowerMode) [`enum MTRFanControlAirflowDirection`](/documentation/Matter/MTRFanControlAirflowDirection) [`enum MTRFanControlFanMode`](/documentation/Matter/MTRFanControlFanMode) [`enum MTRFanControlFanModeSequence`](/documentation/Matter/MTRFanControlFanModeSequence) [`struct MTRFanControlRockBitmap`](/documentation/Matter/MTRFanControlRockBitmap) [`enum MTRFanControlStepDirection`](/documentation/Matter/MTRFanControlStepDirection) [`struct MTRFanControlWindBitmap`](/documentation/Matter/MTRFanControlWindBitmap) [`struct MTRFormaldehydeConcentrationMeasurementFeature`](/documentation/Matter/MTRFormaldehydeConcentrationMeasurementFeature) [`enum MTRFormaldehydeConcentrationMeasurementLevelValue`](/documentation/Matter/MTRFormaldehydeConcentrationMeasurementLevelValue) [`enum MTRFormaldehydeConcentrationMeasurementMeasurementMedium`](/documentation/Matter/MTRFormaldehydeConcentrationMeasurementMeasurementMedium) [`enum MTRFormaldehydeConcentrationMeasurementMeasurementUnit`](/documentation/Matter/MTRFormaldehydeConcentrationMeasurementMeasurementUnit) [`struct MTRGroupsNameSupportBitmap`](/documentation/Matter/MTRGroupsNameSupportBitmap) [`enum MTRHEPAFilterMonitoringChangeIndication`](/documentation/Matter/MTRHEPAFilterMonitoringChangeIndication) [`enum MTRHEPAFilterMonitoringDegradationDirection`](/documentation/Matter/MTRHEPAFilterMonitoringDegradationDirection) [`struct MTRHEPAFilterMonitoringFeature`](/documentation/Matter/MTRHEPAFilterMonitoringFeature) [`enum MTRHEPAFilterMonitoringProductIdentifierType`](/documentation/Matter/MTRHEPAFilterMonitoringProductIdentifierType) [`enum MTRKeypadInputCECKeyCode`](/documentation/Matter/MTRKeypadInputCECKeyCode-3we3e) [`struct MTRLevelControlOptionsBitmap`](/documentation/Matter/MTRLevelControlOptionsBitmap) [`struct MTRNetworkCommissioningWiFiSecurityBitmap`](/documentation/Matter/MTRNetworkCommissioningWiFiSecurityBitmap) [`struct MTRNitrogenDioxideConcentrationMeasurementFeature`](/documentation/Matter/MTRNitrogenDioxideConcentrationMeasurementFeature) [`enum MTRNitrogenDioxideConcentrationMeasurementLevelValue`](/documentation/Matter/MTRNitrogenDioxideConcentrationMeasurementLevelValue) [`enum MTRNitrogenDioxideConcentrationMeasurementMeasurementMedium`](/documentation/Matter/MTRNitrogenDioxideConcentrationMeasurementMeasurementMedium) [`enum MTRNitrogenDioxideConcentrationMeasurementMeasurementUnit`](/documentation/Matter/MTRNitrogenDioxideConcentrationMeasurementMeasurementUnit) [`enum MTROTASoftwareUpdateProviderApplyUpdateAction`](/documentation/Matter/MTROTASoftwareUpdateProviderApplyUpdateAction) [`enum MTROTASoftwareUpdateProviderDownloadProtocol`](/documentation/Matter/MTROTASoftwareUpdateProviderDownloadProtocol) [`enum MTROTASoftwareUpdateProviderStatus`](/documentation/Matter/MTROTASoftwareUpdateProviderStatus) [`enum MTROTASoftwareUpdateRequestorAnnouncementReason`](/documentation/Matter/MTROTASoftwareUpdateRequestorAnnouncementReason) [`enum MTROTASoftwareUpdateRequestorChangeReason`](/documentation/Matter/MTROTASoftwareUpdateRequestorChangeReason) [`enum MTROTASoftwareUpdateRequestorUpdateState`](/documentation/Matter/MTROTASoftwareUpdateRequestorUpdateState) [`struct MTROnOffControlBitmap`](/documentation/Matter/MTROnOffControlBitmap) [`enum MTROperationalState`](/documentation/Matter/MTROperationalState) [`enum MTROperationalStateErrorState`](/documentation/Matter/MTROperationalStateErrorState) [`struct MTROzoneConcentrationMeasurementFeature`](/documentation/Matter/MTROzoneConcentrationMeasurementFeature) [`enum MTROzoneConcentrationMeasurementLevelValue`](/documentation/Matter/MTROzoneConcentrationMeasurementLevelValue) [`enum MTROzoneConcentrationMeasurementMeasurementMedium`](/documentation/Matter/MTROzoneConcentrationMeasurementMeasurementMedium) [`enum MTROzoneConcentrationMeasurementMeasurementUnit`](/documentation/Matter/MTROzoneConcentrationMeasurementMeasurementUnit) [`struct MTRPM10ConcentrationMeasurementFeature`](/documentation/Matter/MTRPM10ConcentrationMeasurementFeature) [`enum MTRPM10ConcentrationMeasurementLevelValue`](/documentation/Matter/MTRPM10ConcentrationMeasurementLevelValue) [`enum MTRPM10ConcentrationMeasurementMeasurementMedium`](/documentation/Matter/MTRPM10ConcentrationMeasurementMeasurementMedium) [`enum MTRPM10ConcentrationMeasurementMeasurementUnit`](/documentation/Matter/MTRPM10ConcentrationMeasurementMeasurementUnit) [`struct MTRPM1ConcentrationMeasurementFeature`](/documentation/Matter/MTRPM1ConcentrationMeasurementFeature) [`enum MTRPM1ConcentrationMeasurementLevelValue`](/documentation/Matter/MTRPM1ConcentrationMeasurementLevelValue) [`enum MTRPM1ConcentrationMeasurementMeasurementMedium`](/documentation/Matter/MTRPM1ConcentrationMeasurementMeasurementMedium) [`enum MTRPM1ConcentrationMeasurementMeasurementUnit`](/documentation/Matter/MTRPM1ConcentrationMeasurementMeasurementUnit) [`struct MTRPM25ConcentrationMeasurementFeature`](/documentation/Matter/MTRPM25ConcentrationMeasurementFeature) [`enum MTRPM25ConcentrationMeasurementLevelValue`](/documentation/Matter/MTRPM25ConcentrationMeasurementLevelValue) [`enum MTRPM25ConcentrationMeasurementMeasurementMedium`](/documentation/Matter/MTRPM25ConcentrationMeasurementMeasurementMedium) [`enum MTRPM25ConcentrationMeasurementMeasurementUnit`](/documentation/Matter/MTRPM25ConcentrationMeasurementMeasurementUnit) [`struct MTRRVCCleanModeFeature`](/documentation/Matter/MTRRVCCleanModeFeature) [`enum MTRRVCCleanModeModeTag`](/documentation/Matter/MTRRVCCleanModeModeTag) [`enum MTRRVCCleanModeStatusCode`](/documentation/Matter/MTRRVCCleanModeStatusCode) [`enum MTRRVCOperationalStateErrorState`](/documentation/Matter/MTRRVCOperationalStateErrorState) [`enum MTRRVCOperationalStateOperationalState`](/documentation/Matter/MTRRVCOperationalStateOperationalState) [`struct MTRRVCRunModeFeature`](/documentation/Matter/MTRRVCRunModeFeature) [`enum MTRRVCRunModeModeTag`](/documentation/Matter/MTRRVCRunModeModeTag) [`enum MTRRVCRunModeStatusCode`](/documentation/Matter/MTRRVCRunModeStatusCode) [`struct MTRRadonConcentrationMeasurementFeature`](/documentation/Matter/MTRRadonConcentrationMeasurementFeature) [`enum MTRRadonConcentrationMeasurementLevelValue`](/documentation/Matter/MTRRadonConcentrationMeasurementLevelValue) [`enum MTRRadonConcentrationMeasurementMeasurementMedium`](/documentation/Matter/MTRRadonConcentrationMeasurementMeasurementMedium) [`enum MTRRadonConcentrationMeasurementMeasurementUnit`](/documentation/Matter/MTRRadonConcentrationMeasurementMeasurementUnit) [`enum MTRSmokeCOAlarmAlarmState`](/documentation/Matter/MTRSmokeCOAlarmAlarmState) [`enum MTRSmokeCOAlarmContaminationState`](/documentation/Matter/MTRSmokeCOAlarmContaminationState) [`enum MTRSmokeCOAlarmEndOfService`](/documentation/Matter/MTRSmokeCOAlarmEndOfService) [`enum MTRSmokeCOAlarmExpressedState`](/documentation/Matter/MTRSmokeCOAlarmExpressedState) [`struct MTRSmokeCOAlarmFeature`](/documentation/Matter/MTRSmokeCOAlarmFeature) [`enum MTRSmokeCOAlarmMuteState`](/documentation/Matter/MTRSmokeCOAlarmMuteState) [`enum MTRSmokeCOAlarmSensitivity`](/documentation/Matter/MTRSmokeCOAlarmSensitivity) [`enum MTRStorageSecurityLevel`](/documentation/Matter/MTRStorageSecurityLevel) [`enum MTRStorageSharingType`](/documentation/Matter/MTRStorageSharingType) [`enum MTRThermostatControlSequenceOfOperation`](/documentation/Matter/MTRThermostatControlSequenceOfOperation) [`struct MTRThermostatScheduleDayOfWeekBitmap`](/documentation/Matter/MTRThermostatScheduleDayOfWeekBitmap) [`struct MTRThermostatScheduleModeBitmap`](/documentation/Matter/MTRThermostatScheduleModeBitmap) [`enum MTRThermostatSetpointRaiseLowerMode`](/documentation/Matter/MTRThermostatSetpointRaiseLowerMode) [`enum MTRThermostatUserInterfaceConfigurationKeypadLockout`](/documentation/Matter/MTRThermostatUserInterfaceConfigurationKeypadLockout) [`enum MTRThermostatUserInterfaceConfigurationScheduleProgrammingVisibility`](/documentation/Matter/MTRThermostatUserInterfaceConfigurationScheduleProgrammingVisibility) [`enum MTRThermostatUserInterfaceConfigurationTemperatureDisplayMode`](/documentation/Matter/MTRThermostatUserInterfaceConfigurationTemperatureDisplayMode) [`struct MTRTimeFormatLocalizationFeature`](/documentation/Matter/MTRTimeFormatLocalizationFeature) [`struct MTRTotalVolatileOrganicCompoundsConcentrationMeasurementFeature`](/documentation/Matter/MTRTotalVolatileOrganicCompoundsConcentrationMeasurementFeature) [`enum MTRTotalVolatileOrganicCompoundsConcentrationMeasurementLevelValue`](/documentation/Matter/MTRTotalVolatileOrganicCompoundsConcentrationMeasurementLevelValue) [`enum MTRTotalVolatileOrganicCompoundsConcentrationMeasurementMeasurementMedium`](/documentation/Matter/MTRTotalVolatileOrganicCompoundsConcentrationMeasurementMeasurementMedium) [`enum MTRTotalVolatileOrganicCompoundsConcentrationMeasurementMeasurementUnit`](/documentation/Matter/MTRTotalVolatileOrganicCompoundsConcentrationMeasurementMeasurementUnit) [`struct MTRValveConfigurationAndControlFeature`](/documentation/Matter/MTRValveConfigurationAndControlFeature) [`enum MTRValveConfigurationAndControlStatusCode`](/documentation/Matter/MTRValveConfigurationAndControlStatusCode) [`struct MTRValveConfigurationAndControlValveFaultBitmap`](/documentation/Matter/MTRValveConfigurationAndControlValveFaultBitmap) [`enum MTRValveConfigurationAndControlValveState`](/documentation/Matter/MTRValveConfigurationAndControlValveState) --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)