Old version temperature and humidity monitoring system cloud platform SMS warning operation usage

First, enter the recharge center and recharge (for recharging or if the account balance is 0, the relevant SMS settings cannot be set)

Enter recharge amount:

The temperature and humidity monitoring system platform automatically enters the Alipay page, and Alipay completes recharging:

Recharge history query:

Part 2: Enter the alarm rule settings:

They are instrument settings and alarm settings.

The setting of the upper and lower limits of the instrument is crucial here

Set the SMS alarm interval in minutes, and multiple intervals can be set. As shown in the figure above