"Forteza Vibro" Intended for the protection of any types of fences from destroying them.

Detector has one detection zone up to 500 m.

Manual Eng

1. Purpose

Intended for the protection of territories with different types of fences from an intrusion by means of undermining. It is effectively used as a masked security detector for the protection of territories from an intrusion by means of undermining, jumping over the barrage on the ground and for the protection of underground pipeline.

This device is passive, it does not radiate anything, it cannot be revealed by any scanning systems. This detector is resistant to the influences of an impulse neutron flux, electromagnetic fields of a radar station, supersharp video impulses of electromagnetic fields.

2. Technical characteristics

3. Operating principle

Such technical characteristics allow to use this detector for the protection of objects from an intrusion be means of undermining in different types of ground (sandy, waterlogged, rocky). Here one uses both tribocable and vibrocable. So it guaranties the detection of an intruder under any circumstances. Climatic changes (moistening, freezing, etc.) do not influence the sensitivity of the detector. Sensitive elements are put into the ground at a depth of 0.2 - 0.4 m. The distance between the sensitive elements is not more than 30 cent. They can be put in one and the same cable trench. The guarded zone is about one meter from the sensitive elements (depends on the type of the ground). The detector also reveals bump vibrations of the ground (a jump, a crow-bar blow, etc.) and the attempts to affect fence supports which are situated in the detection area.

4. Service characteristics

• High detective capacity.
• Efficient under any weather conditions.
• Does not produce alarm signal in case of birds and small animals.
• High resistance to electromagnetic and vibrational interferences: the detector reveals only attempts of undermining or a blow within the detection area.
• When adjusted properly the detector can reveal a human being moving directly over the cable at an open area.
• Stable functioning at industrial interferences.
  • power transmission line interferences at a ten-meter-distance from the detection area;
  • direct illumination of radar (100 GHz, 300 W per impulse) at a ten-meter-distance from the detection area;
  • welding apparatus interferences at a five-meter-distance from the detection area;
  • voltage failure for 200 milliseconds;
  • large truck moving at a fifteen-meter-distance from the detection area do not cause any influence on the detector functioning.
  • Permanent control of the sensitive element integrity.
• No harmful effects on a human being.
• It is impossible to put the detector out of order from a distance, to switch it off or to block the sensitive element or its part without provoking an alarm signal.

5. Detector kit.

Additional information

Guarantee - 18 months.
Guarantee (Ministry of Defense inspector controlled) - 8 years.
The device is certified.