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Caravan RV Camping


If you're in the market for a new Electronic Trailer Sway Controller look no further than the Hayes Sway Master - Electronic Trailer Sway Controller. The self-calibrating plug and play system enables you to have peace and mind whilst travelling on the road and even of the beaten track. The unit eliminates sway with or without a weight distribution hitch applied to the application, there for keeping you safe and secure upon your travels. The Hayes Sway Master provides simultaneous braking when sway is detected to the caravan or trailer brakes on 1 to 4 axle trailers. A solid-state gyroscope and GPS is implemented to the system and are always active and examining sway, the unit initiates a speed sensitive quick reaction braking boost when sway is identified to retrieve stability and control of the caravan or trailer.

The Sway Master has been designed and manufactured for a simple plug and play installation/operation. The unit itself fastens to the A-Frame of the caravan or trailer via 4 self-tapping screws and can easily be retrofitted to another trailer in the matter of minutes. The easy to use plug and play system can be adapted to a 7-pin, 12-pin or any other varied wiring application to suit all wiring variations. Once connected, a blue light will indicate its operation, there is no hard wiring or specialised unit positioning required. Not all caravans or trailers will need a weight distribution system installed but on the other hand all should have a sway control device fitted for the peace and mind while travelling not just for your own safety but everyone else on the road as well, this is where the Hayes Sway Controller will deliver superior control under all conditions.



  • Reduces sway with or without a weight distribution hitch
  • Implemented solid state gyroscope to detect sway and GPS to determine trailer speed
  • System will activate at specified speed 
  • Sway controller detects sway and varies braking force based on speed
  • Easy installation, 4 x self-tapping screws into A - Frame
  • Plug and play connections
  • Completely self-calibrated
  • Status light to confirm connection and readiness
  • Enclosed water resistant moulded housing
  • Parallel circuitry, does not interfere with normal braking or brake control unit
  • 2-year warranty
  • NOT for use in vehicles with factory installed/integrated brake controllers



  • Height - 100mm
  • Length - 230mm
  • Width - 100mm
  • Weight - 1.36kg

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