2 PAD Expansion Pack
➕ 2 PAD Expansion Pack for CATIII Systems
Expand your protection. This 2 Pad Expansion Pack allows you to upgrade your existing CATIII system by adding two additional Coupler Pads — improving coverage and corrosion resistance across larger vehicles or high-risk areas.
⚙️ FEATURES
✅ Increases System Capacity
Extends your CATIII system's output by 2 additional Coupler Pads, helping deliver more complete rust protection.
✅ Seamless Integration
Engineered for plug-and-play compatibility with the CATIII Main Module — no reprogramming or modification needed.
✅ Flexible Scalability
The CATIII unit supports up to 12 pads total, meaning you can scale protection as your needs grow.
✅ Upgrade Anytime
Expansion packs can be added at any stage — during install or down the track — for enhanced surface coverage and system performance.
🧰 IDEAL FOR:
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Upgrading from a 2 or 4-pad setup
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Vehicles with extended panels or chassis
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Users seeking enhanced protection in harsh environments
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Boats, trailers, mining vehicles, or larger 4WDs
