| buttom_door | String | Others - Buttom Door | |
| reboot_cause | Number | Others - Reboot_cause | Value mapping `["0"="REASON_HW_BOOT","1"="REASON_USER_REBOOT","2"="REASON_UPDATE","3"="REASON_WDT"]` |
| manual_level | Number | Others - Manual Level | Value mapping `["1"="level1","2"="level2","3"="level3"]` |
-| powertime | Number:duration | Others - Powertime | |
+| powertime | Number:Time | Others - Powertime | |
| country_code | Number | Others - Country Code | Value mapping `["91"="India","44"="UK","852"="Hong Kong","886"="Taiwan","82"="Korea"]` |
### Smartmi Air Purifier (<a name="zhimi-airpurifier-za1">zhimi.airpurifier.za1</a>) Channels
String buttom_door "Others - Buttom Door" (G_airpurifier) {channel="miio:basic:airpurifier:buttom_door"}
Number reboot_cause "Others - Reboot_cause" (G_airpurifier) {channel="miio:basic:airpurifier:reboot_cause"}
Number manual_level "Others - Manual Level" (G_airpurifier) {channel="miio:basic:airpurifier:manual_level"}
-Number:duration powertime "Others - Powertime" (G_airpurifier) {channel="miio:basic:airpurifier:powertime"}
+Number:Time powertime "Others - Powertime" (G_airpurifier) {channel="miio:basic:airpurifier:powertime"}
Number country_code "Others - Country Code" (G_airpurifier) {channel="miio:basic:airpurifier:country_code"}
```