The Gira KNX Module for Dual Smoke Alarm (2343 00) is intended to integrate a compatible Gira Dual smoke alarm device with a KNX building automation system. This interface can allow supported alarm-related information to be made available to the KNX installation for configured signalling or automation actions. The exact status objects, alarm behaviour, compatible smoke alarm versions and wiring requirements must be checked in the official documentation. It should not be treated as a replacement for the smoke alarm’s own safety functions or as a substitute for compliance with applicable fire-safety requirements. Before specification, confirm compatibility, required accessories, ETS application and installation instructions, and test the complete alarm and automation arrangement after commissioning.