About
V-Alert Vibration Detection System - an advanced Electronic Perimeter Intrusion Detection System used on different types of border fences and walls. Reliably detects Climbing, cutting, drilling, or pounding, with ABOVE and BELOW ground detection capabilities. Easily calibrated and always detecting at the highest possible detection capability. Requires no wall or fence modification and used to protect a wide range of Perimeter Security installations world-wide: International Borders, Critical Infra-Structure, Industrial & Residential Compounds, Solar Power Farms, Factories & Warehouses.