The Freelap BT 112e allows the addition of a split over a set distance from stationary or block start. The new e-Starter transmitter simulates a gun start of a track meet. 
 
The e-Starter emits a random pistol shot sound which gives the start of the race to the athlete and simultaneously triggers the start of the chip timer.
 
Using only the two TX Junior Pro would enable you to test fly in's also.  
 
Data is sent instantly to a smartphone or tablet at the finish line.
 
Simply open the MyFreelap App on your device, attach the BLE chip to your waist, and start training!
All data is saved to the MyFreelap App.
 
To add more split time all you require is an additional Tx Junior Trasmitter. 
 
Have more athletes? All they need is an additional Freelap BLE chip.
 
Freelap Kit Includes
1 x  BLE CHip
2 x Tx Junior Transmitter
1x  e-Starter Transmitter
1X Freelap String Bag