Control unit with LED

Electronic mail unit with LED, which sends its identity to a runner chip when it is placed on the mail unit. The mail units are delivered with codes from 31-176, with the exception of 66, 68, 86, 89, 98 and 99. In addition, codes can be delivered from 177 to 249. As part of the integrated backup system, the records are equipped with a spike that makes a mark in the stamping label on the back of the piece. There are 140 spike positions. The backup system makes it possible to manually check if a runner has stamped on a record. The LED light also flashes clearly when stamping. The postal unit has a built-in battery with an estimated service life of 8-10 years, but it is not recommended to use units that are older than 5 years in championships. The device does not need to be programmed or charged before use.

Facts
o 5 year limited warranty
o 8-10 years life expectancy
o Zip codes: 31-176 (excluding 66,68,86,89,98 and 99)
o Additional postal codes: 177-276 (excluding 186,189,198 and 199)
o Integrated backup system that ensures runs against technical errors
o No programming required before race
o No battery change before running. The built-in battery lasts for 8-10 years
o Can be used in permanent trails
o Can be put out on the trail without any preparation
o Temperature range for use is -20C to + 50C
o Required time for correct stamping is 1/7 second