Gardens, fields and green areas are often in places where the internet is weak. If a device had to stay connected to the cloud for every command, irrigation would stop the moment the signal dropped. That is why Estron devices are designed to work on their own.
The decision is on the device itself
Your irrigation schedule is stored inside the device. The device itself knows which valve should open, when and for how long. Whether or not there is internet, irrigation starts when its time comes. A connection is only needed to adjust settings remotely and to view reports — it is not required for irrigation to run.
No data is lost
When the connection drops, the device does not sit idle. It records everything it does and every value it measures into its own memory:
- Which valve opened and closed, and when
- Water consumption and sensor readings
- Any warnings and fault conditions
When the internet returns, all of these records are transferred to the system automatically. Without you doing anything, you can see exactly what happened while you were offline.
The clock always stays correct
Inside the device there is an independent clock that keeps running even during a power cut. This way the irrigation schedule runs at the right time and the records match the hours they actually occurred. When the internet comes back, the clock is reset automatically.
It recovers on its own
If an unexpected glitch or a power fluctuation occurs, the device restarts itself safely and continues from where it left off. An open valve or an unfinished task is not forgotten; the system remembers its last state and carries on.