Product release

Product line
Access control
Category
Product release
Date
June 26th, 2026

Product Release: Omnis E100 Firmware 7.7.8

Acre Security is pleased to announce the delivery release of Omnis E100 Firmware version 7.7.8. The E100 firmware is to be used with LON app v61 or newer.

The software can be downloaded from our Products page, under the Software-tab for both the E100 and E100-S.     

What’s new?

The following changes have been implemented.

Bug Fixes

Fix: Improved behavior for when an 'Access Granted'-event is applied to a door that is already open, is closed and thereafter reopened.

  • If Antipassback is used:
    • Lock Strike will remain unlocked until the door is opened for a second time, or the Lock Relay Timer expires.
      • Example: Pressing the Exit-button while the door is already open, and then closing it, using a 1 minute Lock Relay Timer, will keep the door unlocked until the Lock Relay Timer expires, or the door is opened again.
      • If antipassback is not used:
        • Lock Strike will de-energize as soon as the door contact reports the door closed, or the Lock Relay Timer expires.
          • Example: Pressing the Exit-button while the door is already open, and then closing it, using a 1 minute Lock Relay Timer, will de-energize the Lock as soon as the door sensor reports the door closed.

          Fix: Discovery-scan able to get a message through to the E100 before network has been properly brought up..

          New Features

          Implemented generation of unique private keys for individual unit's ssl certificate.

          Changes

          • Updated third party components:
            • Linux: 5.4.302 ->
              • Dropbear: 2025.89 ->
                • libxcrypt: 4.5.2 ->
                  • PHP: 8.2.30 ->
                    • libzlib: 1.3.2 ->
                      • mbedTLS: 3.6.6 ->

                      How to Upgrade

                      The following methods are available for upgrading units in the field.

                      E100 Firmware

                      1: Upgrade using SD-card - This method can be used to upgrade the E100/E100-S, but not the LON-board. See below for methods to upgrade the LON-board.

                      2: Upgrade using E100 Web Interface – This method can be used to upgrade the E100/E100-S, E200, and the LON-board. See below for more details.

                      LON-board Firmware

                      The LON app can be upgraded using one of the following methods.

                      1. Upgrade using USB LON-Module – This method can be used to upgrade the LON-board with an additional piece of 3rd party hardware (not sold by acre Security): U10 USB Network Interface – TP/FT-10 Channel.

                      2. LON-Board swap between E200 and E100 – This method can be used to upgrade the E100/E100-S’s LON-board without the use of a LON-module. For instructions, please see manual: A-100435-10_Omnis_Discovery_and_Web_Tool-EN-SV. 

                        Related Products  

                      Article No.DescriptionProduction FirmwareDownloadable Firmware
                      V54502-F101-A100E100 Central Controller7.6.4 (LON app v61)7.7.8 (LON App v63)
                      V54502-F103-A100E100-S Satellite Controller7.6.4 (LON app v61)7.7.8 (LON App v63)

                      Acre Security 2026
                      acresecurity.com
                      This document has no restrictions and can be freely distributed

                      2026-PR-A-97-EX
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