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Firmware Version 1.4.3 (Build No. 1.4.3_250602)

Release|2025-06-04

Caution

  • The XP2-MAPB-H model cannot downgrade to firmware version v1.4.3 or lower.

  • The XP2-GKDPB model with hardware v1.2.0 or higher cannot downgrade firmware to lower than v1.4.3. The hardware version can be checked in the DEVICE menu of BioStar 2.

  • Devices with the new BLE chip cannot downgrade to a lower version after upgrading the firmware to v1.3.1 or higher. Devices with existing BLE chips can be downgraded to a lower version.

For more information, check the serial number of the device and contact the Suprema.

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.

Bug Fixes​

  1. When a user with more than two cards enrolled attempts card authentication to the Wiegand output device, the ID of a card other than the authenticated card is output. Affects version: 1.4.1

  2. When using the BS2_GetDeviceCapabilities function in the SDK to get information supported by the device, the CustomClassicPlus and CustomDesFireEV1 are displayed as False though the device supports custom smart cards. Affects version: 1.4.1

  3. When authentication is successful using the *Secondary Key*, and the Secondary Key is then set to Not Use, authentication fails even if the Primary Key is valid. Affects version: 1.0.0

  4. Authentication fails with a 'period expired' message when using a smart card issued with a visual face included. Affects version: 1.0.0

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