To protect the fence from undermining
For the protection of private property, instead of fidget signaling, video surveillance is often used, mainly behind the upper part of the fence.
The higher the fence, the safer it seems to live in a house protected by such a fence.
But, this is not always the case.
Vulnerable place of any fence - digging.
Of course, the fence is installed on a strip foundation a little more than a meter deep.
This is due, on the one hand, to the depth of soil freezing, and on the other hand, to the high cost of such a foundation.
Make a dig at a depth of 1 meter, if a fidget is not buried under the foundation or a steel mesh made of thick galvanized wire is not difficult.
I encountered how easy this is to do when it was necessary to lay a gas pipe under an already built fence.
It turned out that it was elementary and not as long as I thought.
In order to prevent the possibility of digging under the fence, protection with a fidget or metal mesh is used.
Egoza is more reliable, because the egoza is reinforced with high-carbon wire and it will be more difficult to re-cross it.
However, this can be done using a canned mesh, for example.
True, it will cost more.
To counteract undermining, we recommend using either Kazachka's egoza with increased corrosion protection.