Vibration sensors SPIDER are intended for detection of destruction of physical fences.
The sensor is used:
SPIDER-MG – for the protection of sewers, storm drains and other fences temporary flooded.
If the surface of detection allows, it is possible in some cases to use the sensor to protect two grids welded by the metal rod, Like this we decrease expenses.
Vandal-proof housing makes it impossible to dismount the sensor without opening the cover. Under the cover there is the tamper.
Easy design and reliable sensors are well protected from climatic effects.
SPIDER-MG keeps its specifications under water jets or during temporary flood.