Vibration Detection Device "PREPONA-M" for Preventing Intrusions

Vibrating detection device "PREPONA-M" is designed to prevent attempts to overcome the engineering fences such as MAHAON, METOL, PALLADA, BARBARIS, PKZ and similar, as well as to organise the protection of long stretches of terrain, perimeters of objects, small-sized objects (crane units, tank farms, transformer substations, etc., access and approach to the object of protection) in one of the following ways:
- climbing over the top of the fence without improvised means or with the help of a ladder when the intruder impacts the web of the fence;
- destroying the webbing by sawing or cutting it off;
- digging under the main fence.