• THE KNOCK BOX unit and headset is covered by a 12 month warranty from date of sale.
  • Wiring looms have a 12 month limited warranty depending on faults.
  • The new knock sensors supplied by SRS KNOCK BOX have no warranty at all due                   to being sensitive electronic components.
  • THE KNOCK BOX was designed for listening to engine noise.
  • The user is totally responsible for any interpretation of noise that occurs                                 while THE  KNOCK BOX is in use.
  • SRS KNOCK BOX takes no responsibility whatsoever for any damage that occurs                    while THE KNOCK BOX is in use.