about tunlnet
high tech tunnel detection system
Born from decades of real-world experience with geophysics, subsurface investigation, sensors, and signals, TunlNetâ„¢ is a passive border monitoring technology that works.
Exploiting a patented passive sensing modality no other approach uses, TunlNetâ„¢ fills capability gaps left open by other technologies for countering hidden subterranean tunnels. It provides an inexpensive, simple, and robust detection and monitoring capability whose performance improves rather than diminishes with depth below the ground surface.
TunlNetâ„¢ changes the paradigm. Unlike radar, electromagnetic, or seismic/acoustic methods, it offers:
Passive, continuous monitoring for subterranean changes.
Immunity to natural structural anomalies to pick up only surface-connected voids.
Simple operation needing no advanced training to understand what’s what.
the hidden threat beneath us
Since 1990, U.S. officials have discovered over 230 cross-border tunnels, many of them engineered with electric rail systems, ventilation, and reinforced walls to smuggle illegal goods and narcotics across the border.
Tunneling and structural vulnerabilities play a role in up to 20% of prison escapes.
Tunnel bombs have become a potent weapon in urban and underground warfare, as demonstrated in several recent conflicts.
The cumulative economic impact of tunnel-based trafficking over the last thirty years likely exceeds hundreds of millions of dollars.
Clandestine tunnels are used for smuggling, escapes, sabotage, and infiltration. They're hard to detect — and even harder to stop once built. Without early detection, the risks grow fast and unnoticed.
US Customs & Border Protection
TunlNet gives you the power to detect underground threats before they CAUSE HARM.
Contact Us
Qualified local, state, and federal government entities, and prime contractors may request more information by emailing info@tunlnet.com from an official government or registered contractor email account.