Smoke detector accessory GIRA 234300 — compatible with Dual Q, CE certified

The GIRA 234300 KNX module is an accessory for smoke detectors that enables integration of the Dual Q smoke alarm device into a KNX building automation system. It is downwards-compatible and can also be used with GIRA Dual and Dual/VdS smoke alarm devices. The module transmits alarm and status information between the detector and the KNX bus and supports wired networking of multiple smoke detectors.

Advantages

The module provides reliable transmission of alarm, auxiliary alarm and fault messages to a KNX installation and can trigger a signalling tone via a signal transmitter output. Its downward compatibility ensures it works with older Dual and Dual/VdS devices, simplifying upgrades and replacements. The GIRA 234300 is CE certified and designed for straightforward integration into residential and light commercial fire safety systems.

Suitable for

Key specifications

How to use

Mount and wire the GIRA 234300 module according to the manufacturer's installation instructions and connect it to the KNX bus and the compatible Dual Q (or Dual/Dual-VdS) smoke detector. Configure the KNX system to receive alarm, status and fault messages from the module and to operate the signal transmitter output if required. Ensure proper wiring when networking multiple detectors to provide auxiliary alarm and wired alarm functions.

Recommendations

The module should be installed by a qualified technician familiar with KNX systems and fire detection standards. Verify compatibility with existing Dual or Dual/VdS devices before installation, and test alarm, status and fault reporting after integration into the KNX installation.