Dear Valued Partners,


We are pleased to announce the last new firmware release from Jun 16, 2025 - Jul 15, 2025.

You can click the link to each device's revision notes.


Since August 2024, Suprema has released firmware on the Suprema Download Center.

To check more details, please log in to the Suprema Technical Support portal and click the link below.



1. Released Models

  • XPass 2, Door Interface (DI-24)



2. Details


Product ModelXPass 2Release Versionv1.4.3
Relevant ArticleXPass 2 Revision Notes v1.4.3


<New Features and Improvements>

  1. Added new model.
    • XP2-MAPB-H
  2. Supports Keypad Backlight configuration.
    • XPass 2 (XP2-GKDPB) hardware v1.2.0 or higher, firmware v1.4.3 or higher.
  3. Added identification code to support recognition of the latest cards.
    • DESFire EV3
  4. Supports SL1, SL3, and SL1/SL3 Mix Mode for security level compatibility with MIFARE Plus EV1 cards.
    • SL1: Compatible mode with MIFARE Classic
    • SL3: Advanced security mode based on AES
  5. Supports the Ignore Repeated Signals Duration feature, which ignores repetitive authentication signals from the controller when the device is connected to a 3rd party controller via Wiegand.
  6. Supports not logging events when the Ignore Repeated Signals Duration feature is activated.



Product ModelDoor Interface (DI-24)Release Versionv1.0.1
Relevant ArticleDoor Interface Revision Note v1.0.1

* This firmware release does not include 'New Features and Improvements. ' Please refer to the revision note for further details.