The McQ RANGER® is a next-generation unattended ground sensor (UGS) system engineered for high-performance detection and classification of a wide range of targets, including personnel, ground vehicles, watercraft, aircraft, and low-flying UAS drones. With over 40 years of field-proven deployment across global military theaters, McQ has established itself as a trusted leader in UGS technology for defense, security, and critical infrastructure protection.
This rugged and compact sensor leverages seismic, acoustic, and magnetic signal processing to deliver accurate detection data with minimal false alarms. Whether deployed by hand or air-dropped, RANGER is designed for rapid setup and autonomous operation in the most demanding environments. It supports both terrestrial communication via the RANGER and satellite connectivity via the RANGER SAT, which utilizes the Iridium® network to enable real-time data transmission from even the most remote or disconnected areas.
In addition to traditional ground targets, RANGER can detect and classify unmanned aerial systems (UAS), helping to mitigate emerging drone threats near borders, military installations, and critical infrastructure. This capability enhances force protection and supports layered defense strategies in contested or sensitive areas.
The RANGER system can also cue monitoring devices such as cameras, radar systems, and other surveillance technologies, acting as the first layer of a virtual perimeter. With cloud-based data distribution, inductive battery charging, and wireless integration, RANGER provides enhanced situational awareness with minimal maintenance.
Ideal use cases include border security, wilderness monitoring, perimeter defense, VIP protection, and law enforcement operations. Its low power consumption, small footprint, and scalable design make it suitable for large deployments in both urban and remote terrain.
For agencies seeking reliable, long-duration ground surveillance with advanced classification capabilities, RANGER sets the standard for modern unattended ground sensor systems.