Critical Infrastructure Technologies Ltd. has provided an update on its international patent filings for the Mobile Radio Station technology that forms the foundation of the company's expanding presence in global defense and critical infrastructure sectors. The patented system represents a deployable, autonomous mobile radio station engineered for rapid establishment of secure communications in remote or high-threat environments where conventional mobile LTE and radio infrastructure face limitations.
The Nexus 20 platform integrates transportability, energy autonomy, and intelligent automation within a standard ISO shipping container containing all communications, power, HVAC, and control systems. A key feature includes a scissor-lift communications tower that deploys hydraulically from a stowed position to approximately 16 metres, supporting payloads up to 250 kg and rated to withstand winds up to 45 m/s. The system's programmable logic controller-based automation enables full deployment including tower lift, solar array expansion, and stabilizing leg extension in approximately 30 minutes, with operation available through remote or local control.
The hybrid power architecture incorporates DC generators, up to 4.8 kW solar input, and 150 kWh of onboard battery capacity for continuous off-grid operation. Redundant climate control is provided through dual 5 kW HVAC systems that maintain internal environmental stability across all operating conditions. This combination of features creates a fully self-contained, air-liftable communications hub capable of autonomous field operation, making it particularly suitable for rapid network establishment in defense operations, disaster recovery scenarios, and remote mission support applications.
A significant competitive advantage lies in the system's super-rigid, precision-engineered mast design that maintains complete stability even under extreme wind conditions. Unlike competing systems that experience vibration and movement during operation, CiTech's mast design ensures consistent, uninterrupted signal delivery, a critical requirement for mission-critical defense and communications environments. The energy independence, automation, and structural integrity substantially reduce personnel exposure and logistical requirements while enhancing reliability and operational readiness in demanding field conditions.
The modular and AI-enabled architecture positions the technology for next-generation applications including rapid-deploy satellite ground stations and mobile telemetry for aerospace and unmanned aircraft system test ranges. Additional applications include counter-UAS and electronic perimeter defense, areas receiving increased focus within NATO and European defense programs, along with critical infrastructure protection and smart city security enabling mobile monitoring for ports, airports, and large-scale civic events.
Global patent protection has been secured through filings in Australia, Canada, China, Europe, India, Japan, Republic of Korea, South Africa, Thailand, Vietnam, and the United States. The South African patent has been granted, with all other jurisdictions under or awaiting examination. This extensive intellectual property coverage ensures broad protection across major defense and communications markets worldwide. The patent strategy substantially expands CiTech's total addressable market beyond traditional telecommunications infrastructure into defense, disaster response, remote industrial operations, mining, and emerging aerospace and satellite applications.
Brenton Scott, Chief Executive Officer of CiTech, stated that achieving global patent coverage for the Nexus 20 platform strengthens the company's strategic position in defense and critical communications sectors. The patented rigid-mast design delivers stable, uninterrupted connectivity in any environment, providing operational advantages for defense, emergency response, security surveillance, and industrial users worldwide. The technology represents a new class of mobile infrastructure solutions combining mechanical innovation, renewable energy systems, and intelligent control for defense, emergency, and strategic industrial operations. Additional information about the company is available at https://www.citech.com.au.
