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We would recommend this sensor if your fence is approximately 3 Kilometers away from your
house.
The sensors need to be 50m apart from each other and maximum of 3 kilometers from the
aggregator.
If the sensor detects any vibration from your fence it sends a message to the aggregator notifying it
of the vibration, then the aggregator sends the data to the “cloud” and from there you get a
notification on your app.

You do need an internet connection for the system to send you the notifications, either Wi-Fi or
Ethernet.