Let us recall that the design of the RFID key fob ISBC Key is similar to a regular Troika card, but it is more durable, has a protective antimicrobial coating made of a special material that makes it space-saving and durable. One its corner has a hole through which one can attach a travel card to a batch of keys. Since June 2016, over 10,000 key fobs with different layouts have been produced.
The RFID key fobs ISBC Key functions are similar to the Troika cards. It is an contactless key fob used to pay fare on all types of transport in Moscow. One can upload any paper ticket to Troika according to the current tariff menu, including United, 90 Minutes or TAT, as well as season tickets for the trips in local trains and along the Moscow Central Circle. See more about methods of replenishment and card opportunities on the Troika website.
