Is the Axessor Apexx series software backwards compatible with previous Axessor Locking Systems? February 07, 2026 02:57 Updated AnswerResolutionAxessor Apexx Series Software is not backwards compatible with previous Axessor Locking Systems at launch.A future software release will add support for backwards compatibility with legacy Axessor Series Locking Systems.Applies ToAxessor Apexx Software Related to Axessor Axessor Apexx Download Article