Group of companies "Relvest"
9-ya Sovetskaya street, 4,
St-Petersburg, 193015, Russia
(+7-812) 274 6078, 274 5623.

RFID identifiers



Currently we can offer tags for two frequency ranges: 13.56 MHz and 900 MHz. All tags are based on chips produced by Philips that is the world leader in the area of components for Radio Frequency Identification. Our Company is the official distributor of tags manufactured by Asia Smart Tag Co., Ltd (AsTag).


Mifare cards

Fully compliant with ISO 14443A, MIFARE is the industry standard for contactless and dual interface smart card schemes. With an immense worldwide installed base, it is a well proven RF communication technology for transmitting data between a card and a reader device. The platform offers a full range of compatible contactless smart card and reader ICs, as well as dual interface ICs that provide a secure link between the contactless and contact card markets.