MC-SRV-8 is a passive 13.56 MHz transponder of the MIFARE® DESFire EV3 standard with 8 kB memory. It acts as a so-called "service card", which can be used to quickly and easily upload configuration settings to the card reader. This is done by bringing the service card close and holding it near the reader. This process does not require the use of a computer.
The configuration data of a single card reader or an entire group of readers is prepared in the CR Soft program and then saved to the service card memory using the SO-PRG programmer.

• 13.56 MHz passive transponder of the MIFARE® DESFire EV3 8K standard
• option to save the settings card of MIFARE®  readers to the memory (for configuring)
  • cooperation with devices: SO-MF3, SO-MF5, CR-MF3, CR-MF5
• standard credit card size (85 x 55 mm, thickness < 1 mm)
• optional OP-KT-1 plastic holder with holes for suspending e.g. on a lanyard
• colour: white
• printed SATEL logo, SRV marking on the reverse