Help Center> IoT Device Access> User Guide> Rules> Device Linkage
Updated on 2023-01-18 GMT+08:00
When specific conditions are met, the platform triggers collaborative response of multiple devices to implement device linkage and intelligent control. For example, when the battery level of a water meter drops to 20% or less, a low battery alarm is reported so that the battery can be replaced before it goes dead.
Figure 1 Device linkage architecture
To further explore device linkage, see Triggering Alarms and Sending Email or SMS Notifications.
Parent topic: Rules
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