![](/img/manual.gif)
ACU-100 Firmware
ACU-100 module software
Program for updating ACU-100 controllers in version 4.XX
Controller with firmware version 4.04 dated 2019-06-10 supports some of the ABAX 2 system devices.
Controller with firmware version 4.03 dated 2014-15-05 supports ABAX devices (detectors and sirens) with firmware version 5.00.
![ACU-100 Firmware ACU-100 Firmware](/img/products/ACU-100 FIRMWARE.jpg)
The actual appearance of the products may differ from the presented images. Product descriptions are provided in the web service for information purposes only.