Product information and support
Extension board for the GJ-03R control panel that provides extra terminal space and tidy cable management during expansion, refurbishment, or service. Designed to fit directly into the panel for a quick, streamlined installation.
Features and Benefits:
- Expands the GJ-03R’s connectivity with additional terminals.
- Clean wiring: Easy to trace and follow during troubleshooting and service.
- Direct mounting in the panel enclosure — no special hole pattern required.
- Shorter installation time when adding detectors, alarms, or relays.
- Fewer errors thanks to clear terminal numbering and cable routing.
- Easy service: Quick access makes it simple to add, change, or test connections.
A reliable gas detection system starts with a thorough assessment of your workplace environment. With years of experience identifying risk areas and designing tailored solutions, we can help determine whether this product is the right fit for your needs.
Whether you need this product as a standalone solution or as part of a larger system, we’ll make sure it’s aligned with your workplace’s specific requirements. We work closely with you to ensure the solution meets both safety standards and the unique challenges of your operations.
Learn more about how we can help you find the right solution here.


