TeQ Shield™ GUARDIAN-PRIME is the next generation of remote confined space monitoring system engineered to keep complex turnarounds moving with zero blind spots, zero downtime, and full control from anywhere.
GUARDIAN-PRIME integrates the traditional electronic confined space entry system’s (eCSE) live video, gas detection, and two-way communication with United Safety’s new military-grade mesh network connectivity, AI-driven detection, integrated gas detection, and a productivity-driven online reporting tool.
Built for extreme industrial environments (-40°C to 50°C), GUARDIAN-PRIME was rebuilt from the ground up with upgraded industrial internal components, shielded universal cabling, and rugged, waterproof field enclosures to ensure stability, reliability, and ease of maintenance wherever we deploy globally.
From manual watch to digital leadership – The evolution of confined space safety.
The original TeQ Shield™ Guardian moved industrial turnarounds away from resource heavy safety watch to more cost effective, safer digital confined space monitoring. Now, Guardian is evolving to drive productivity and enhance safety even further while delivering a more reliable deployment:
- Data-driven decisions allow clients to make better decisions with insightful dashboard analytics to keep track of contractor activity across monitored vessels.
- Expanded capabilities including AI enhancements, larger selection of camera styles.
- More durable fabrication design and expandable battery packs to meet the global requirements.
- Advanced connectivity is integrated to ensure reliability and expand integration.
United Safety re-engineered eCSE to create a more resilient, fully integrated safety system.
The future of remote confined space monitoring Is TeQ Shield™ GUARDIAN-PRIME
Introducing TeQ Shield™ GUARDIAN-PRIME, the next generation of remote confined space monitoring technology. Backed by over a decade of global turnaround field experience, GUARDIAN-PRIME is purpose-built to meet the demands of long-term, complex industrial projects and high-risk work environments.
TeQ Shield™ GUARDIAN-PRIME adapts seamlessly to your operational environment, project scale, and safety standards, delivering continuous monitoring, real-time insights, and secure data protection to help safeguard personnel and optimize project performance.
The GUARDIAN-PRIME advantage
GUARDIAN-PRIME shifts the focus from simple technical features to measurable operational advantages.
Case Study
From blind spots to complete visibility
Every innovation begins with a challenge. GUARDIAN-PRIME was developed to overcome the operational and safety gaps that traditional e-confined space monitoring cannot address. Improve worker protection, optimize resources, and make faster, more informed safety decisions in high-risk environments.
Key components of remote confined space monitoring system

Streamline operations by feeding live project data to your choice of interface: a centralized mobile Field Command Center with field-deployable servers, a laptop in a field vehicle, or a rugged on-the-go tablet. Integrate AI to improve efficiency by identifying PPE and badge swipe issues.
- Mesh connects laptops in the field for versatile, cost-saving command centers
- AI-enabled detection catches PPE issues and badge swipes and automatically logs them into the safety suite.
- Drive productivity with eCSE on small, short-duration jobs by using a field tablet.
Complete control, from anywhere.

TeQ Shield™ GUARDIAN-PRIME gives your safety team the flexibility to monitor operations whenever and wherever the job requires.
Ready to elevate your next turnaround?
From blind spots to complete visibility – discover how GUARDIAN-PRIME can reduce standby headcount, eliminate monitoring downtime, and keep your next turnaround on schedule.





























