The CNIguard (critical national infrastructure) intrusion detection system from The Bilco Co. protects access points in drinking water distribution systems against vandalism and the threat of intentional contamination.
The watertight system uses Smart Sensing Technology to detect tampering (drilling, grinding and cutting) and can distinguish between real threats and common occurrences such as heavy rain or hail. Rated for a maximum of one false alarm per year, the system does not rely on human interpretation to determine if a threat is real.
The unit includes a controller and series of detectors mounted to access points throughout a water treatment facility. “They could
