GENGUARD® TETRA – Remote Automatic Shutdown System

Remote Shutdown. Instant Safety. Total Control.

Introducing GENGUARD® TETRA 

In hazardous environments, every second counts. GENGUARD® TETRA is a remote generator shutdown system designed to protect personnel, reduce risk, and streamline operations in Zone 1 and Zone 2 explosive atmospheres.

Built for safety-critical industries, this IECEx and ATEX certified system allows operators to remotely and instantly shut down generators, keeping ignition sources and explosive gases apart — without putting people in harm’s way.

Why GENGUARD® TETRA? 

🛑 Remote Shutdown at the Push of a Button
Control generators from a safe location – minimising exposure and ensuring compliance.

🧠 Smart, Gas-Sensing Integration
Automatically shuts down generators when connected to Gas Sensing Modules (GSMs) that detect flammable gases – proactively preventing incidents.

🚫 No Need for On-Site Operators
Eliminates the requirement for standby personnel near generator units, reducing labour costs and safety risks.

⚙️ Fast Deployment. Seamless Integration.
Plug-and-play design ensures rapid installation on-site with minimal disruption. Works with your existing generator and safety infrastructure.

🛡️ Certified for Hazardous Zones
Tested to the highest international standards and certified for use in hydrogen and flammable gas environments (IIB + H₂).

What our customers are saying about GENGUARD® TETRA 

“The GENGUARD has been a game-changer for our safety protocols. Knowing that our team is protected from exposure while still maintaining control over power systems gives us unmatched peace of mind.” 

Key Benefits at a Glance 

✔ Remote control – Shut down generators from a safe distance
✔ Gas detection response – Integrates with GSMs for automatic shutdown
✔ Personnel safety – Keeps workers out of hazardous zones
✔ Rapid deployment – Easy to install and configure
✔ Cost reduction – Cuts labour inefficiencies and standby requirements
✔ Fully certified – IECEx and ATEX compliant (Zone 1 & 2)
✔ Reliable in harsh conditions – Built tough for industrial sites

Applications:

GENGUARD® TETRA helps reduce ignition risks associated with diesel-powered and non-Ex electrical equipment – bringing them down to ALARP (As Low As Reasonably Practicable) – all while helping reduce project costs.

• Oil & Gas Fields
• Chemical Processing Plants
• Mining & Resource Operations
• Hydrogen Facilities
• Remote Industrial & Temporary Sites
• Any Zone 1 or 2 Classified Hazardous Area

Standout Features:

• IECEx & ATEX certified – Zone 1 & 2, Gas Group IIB + H₂
• Seamless GSM integration for gas-triggered shutdown
• Remote + manual override functionality
• Fully weather-resistant (IP66) for outdoor use
• Compatible with CEAG, STAHL, and other plug types
• Rugged construction with Australian design and testing
• Customisable to site-specific safety protocols

Technical Snapshot:

• Zone Rating: Zone 1 & Zone 2 (Gas Group IIB, H₂)
• Equipment Protection Level (EPL): Gb
• Temperature Classification: T5
• Ambient Operating Temperature: -20°C to +45°C
• Ingress Protection: IP66
• Power Supply: 12-24V DC / 230V AC
• Frequency: 50/60 Hz
• Dimensions (H × W × D): 790 × 450 × 313 mm
• Plug Options: CEAG, STAHL 

Other plug types available on request. 

Ready to Protect Your Site? 

GENGUARD® TETRA puts safety in your hands, from a safe distance. Contact our team to schedule a demo, get a quote, or explore how GenGuard® can become a vital part of your hazardous area strategy.