Dear customer,
We are pleased to announce that SPCevo firmware 4.2.0 has been officially released and is now available.
Key highlights
Introduction of SIA DC-09 (IP-based alarm transmission protocol) support
- Standard SIA event reporting (DC03 2017 format)
- Support for extended SIA messages (incl. descriptive text)
- Reinstated idle auto-connect test call
System improvements
- Flash memory updates (performance & longevity)
- NTP auto-update on boot
- Stability fixes (incl. panel crash when adding ATP from Connect)
Availability:
As of the 8th of June 2026, this version is available on our homepage /download centre.
If you have any questions, please do not hesitate to contact your acre account manager.