Hi.
Want to use two Timys (Stopwatch) for a Rallye circuit. The Start is about 2km away from the finish. Want to use the Stopwatch programm. At the start the time gets its startnumber and should be sent to the timy at the finishline. Then the Timy at the finishline will give the nettotime of every starter.

Well, I now that the TED System only works with the impulse mode. Indeed the Timy can sent data but cannot receive data with the TED System in data mode. The impulse mode is ineligible.

Well, now I've heard about the option with a GSM -modem. This should be very reliable. Who can tell which modem does work, how is the wiring, does it really work with the Stopwatch?

thx fred