Global Variable

HMCharacteristicTypeFilterChangeIndication

A filter’s change indicator.

Declaration

NSString *const HMCharacteristicTypeFilterChangeIndication;

Discussion

The corresponding value is one of the constants in the HMCharacteristicValueFilterChange enumeration.

Topics

Values

HMCharacteristicValueFilterChange

Possible values for the filter change indication.

See Also

Purifiers and Filters

HMCharacteristicTypeCurrentAirPurifierState

The current air purifier state.

HMCharacteristicTypeTargetAirPurifierState

The target air purifier state.

HMCharacteristicTypeFilterLifeLevel

The amount of useful life remaining in a filter.

HMCharacteristicTypeFilterResetChangeIndication

A reset control for a filter change notification.