Set Free Slope b / b through the use of the ski gates with a mechanical arm, returning the same is intended primarily to: ol li Skiing and snowboarding - you competed aplejskie Race bike - such as downhill if other disciplines for the start of training time if / ol In The kit includes: ul li Chronometer TS-L1 from 5V battery 2.5 Ah li-TS gateway page B2 of the battery 12V 2.5 Ah li photocell TS-F5 with stand and battery 12V 2.5 Ah li spotlight with stand, clip on pole or Velcro (optional) If Sectro Training Software Free if Chargers 6 V for the network if the chronometer 12V chargers for photocells and goals you free technical support during the 12 months free software updates if the TS-Training / ul options allow you to extend the measurement capabilities set miêdzyczasu radio communications based on radio Sectro HR1100 or replacement of the photocell TS-F5 (with a minimum 5m) on the photodetector TS-F20 (with a minimum 20m) br br signal wire connecting the photocell chronometer is not included. Please purchase separately.