This is an encoded RFID tag "Radio Frequency Identification" for card and falls within the category of special control mechanisms within the wide and extensive range of products of the Simon 82 brand. It must be taken into account that it must be combined with the switch for encoded card 75559-39 of Simon 82 for proper operation. It can be used for labeling, access control cards, wristbands, key fobs and much more. This type of parts are designed to reach temperatures that can oscillate between 5 and 40º, and can support up to a maximum of between -25 and 50º C. If you need more information about this product please do not hesitate to contact us.