Is there a water level alarm that can be notified by SMS?

For the water level alarm with SMS reminder, this function is relatively easy to realize, and there are many such products on the market.

However, SMS notification is a remote notification after all, and timeliness and accuracy should be considered.

I suggest choosing products with both voice alarm and SMS alarm.

Sound is relatively easy to realize, and now there are common water level alarms on the market.

The principle of short message is shown in the figure. By connecting the alarm to WIFI, when the water level exceeds the standard, it can send short messages to users through the cloud, thus realizing the remote short message function of water level alarm.