The TrolMaster ECW-1 is a waterproof RJ12 inline coupler designed to join two RJ12 cables end-to-end, extending cable runs while maintaining a sealed connection in humid cultivation environments. Its IP68-rated housing protects the connection from dust, water, and vapor intrusion, while the straight-through 6P6C wiring passes all six conductors pin-for-pin without signal inversion or remapping. It is compatible with TrolMaster systems that use the RJ12 communication bus.
• SKU: ECW-1
• Brand: TrolMaster
• Connector Type: RJ12 (6P6C)
• Wiring Configuration: Straight-through
• Waterproof Rating: IP68
• Function: Joins two RJ12 cables end-to-end
• Compatible Systems: Hydro-X, Hydro-X Plus, Hydro-X Pro, Aqua-X and other TrolMaster RJ12 networks
• Compatible Devices: Sensors, device stations, lighting adapters, fan-speed controllers, CO₂ modules and other RJ12 TrolMaster modules
• Cable Compatibility: TrolMaster cables and correctly wired custom RJ12 6P6C cables
• Signal Configuration: Pin-for-pin; no signal inversion or remapping
• Installation: Tool-free plug-and-play
• Cable Run: Supports TrolMaster network runs up to 1,000 ft (300 m) from controller to end device
• Multiple Couplers: TrolMaster does not specify a maximum number per run; total cable length remains the practical limitation
• Weight: Approx. 0.0046 kg
• Package Contents: 1× ECW-1 waterproof RJ12 inline coupler
• External Power: Not required
• Cable Included: No
• Alternative: ECS-1 is more suitable when a complete extension cable set is needed rather than joining two existing cables
Key Advantage: The ECW-1 provides a sealed IP68 connection point between two RJ12 cables, making it particularly useful when extending sensor or control-module wiring through high-humidity areas. Unlike a standard open RJ12 coupler, it preserves waterproof protection at the cable junction.