Status description of the device in different symbols:
Temperature
icon display
Status
Temperature normal
Upper temperature alarm
Lower temperature alarm
Upper and lower
temperature alarm
7.2.2 Delete the device:
Long press to delete the device:
7.2.3 Device alarm:
When the device exceeds the preset upper or lower limit, the alarm information will
be displayed, and the alarm bell will ring. Clicking "CLOSE " to turn off the alarm
information and alarm bell.