Version 1.0.6 of the TR-05 has been released by the OMS-Group. It describes the Open Metering System requirements for sensors including smoke alarm devices and specifies the device types and data points that will be used by OMS sensors.
The specifications and standardizations in this document are intended to help improve sensor interoperability. The TR-05 is the basic specification for integration into the OMS standard and for the upcoming expansion of the OMS Conformance Test Tool.
All Technical Reports are available here.