Download The Latest
DACE Firmware Below
Ultima / Tritek-UC
VERSION 228 RELEASE NOTES (18 December 2025)
This version fixes a bug that occurred when both the auto close and the pre-close delay were enabled. If the beams were blocked after the auto close timer timed out but before the pre-close delay timed out, the controller would not reset the auto close timer
Upgrade Instructions
1) Download the required zip file and extract it onto a USB flash drive.
2) Remove all power from the Tritek-UC controller.
3) Plug the USB flash drive into the controller.
4) Connect the battery to the controller.
5) The controller will switch on and off multiple times during the upgrade.
N.B. Do not remove the flash drive until the controller tells you that you may do so.
Previous Versions
VERSION 227 (13 October 2025)
VERSION 226 (2 October 2025)
VERSION 223 (11 September 2025)
VERSION 221 (11 July 2025)
VERSION 219 (12 June 2025)
VERSION 218 (19 May 2025)
VERSION 217 (14 May 2025)
VERSION 216 (7 May 2025)
VERSION 200 (4 April 2023)
VERSION 137 (4 June 2021)
VERSION 134 (12 March 2021)
VERSION 133 (2 March 2021)
VERSION 131 (13 October 2020)
VERSION 130 (17 July 2020)
VERSION 129 (29 June 2020)
VERSION 126 (19 February 2020)
VERSION 124 (24 Jan 2020)
VERSION 100 – Original Release (14 January 2019)