AL-KO Towball Coupling Security Device Caravan Rooflights Advanced electrochemical sensor designed to

Advanced electrochemical sensor designed to accurately measure low levels of CO

Optional 12V DC motor from 3

Smooth up and down lid motion

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The blades are securely fastened with safety fittings which also enables the blades to be switched easily but safely

AL-KO Towball Coupling Security Device Caravan Rooflights Advanced electrochemical sensor designed toAL KO Towball Security Device Suitable for fitment to standard 500mm ball coupling devices Not suitable for use with AKS style stabilisers The red ball section fits into the coupling head, whilst the bar locks over the top, preventing the unauthorised towing of the caravan. Security Features Safeguards against unauthorised coupling uncoupling Deters against theft of coupling device Visual deterrent Suitable for use with: All standard 50mm ball