MDT
Constant-voltage LED controller for white, tunable-white and RGBW lighting, with a power-supply relay.
This product uses KNX. A compatible bridge can expose selected functions to Matter through its IP connection. The KNX device itself does not become a Matter over Thread device.
Choose the Matter light type according to the ETS channel configuration and the bridge’s supported color objects. RGBW white-channel control, sequences and HCL schedules are not automatically available in Matter. This is the 4 A AKD-0424R.02, not the 2 A R2 variant. No specific device–bridge pair has been tested.
Commission the KNX installation in ETS, then configure the bridge with the required group addresses, data types and status feedback. Check the exact bridge firmware and your Matter platform. Native KNX functions, electrical ratings and Matter functions are separate specifications.
Function mapping is not a tested device–bridge pair or individual Matter certification for this KNX model. Protection functions and essential local automation should remain in the KNX installation.
These options match the product’s KNX functions to capabilities documented for a bridge. Open the bridge for its requirements and limitations.
Function mapping, not a tested device–bridge pair
Lighting control
The bridge documents these function types. Commission the required KNX command and feedback objects in ETS, then map them in the bridge. Exact model pairing has not been tested; receiving-app support must also be checked.
View mapping source ↗Function mapping, not a tested device–bridge pair
Lighting control
The bridge documents these function types. Commission the required KNX command and feedback objects in ETS, then map them in the bridge. Exact model pairing has not been tested; receiving-app support must also be checked.
View mapping source ↗Function mapping, not a tested device–bridge pair
Lighting control
The bridge documents these function types. Commission the required KNX command and feedback objects in ETS, then map them in the bridge. Exact model pairing has not been tested; receiving-app support must also be checked.
View mapping source ↗Function mapping, not a tested device–bridge pair
Lighting control
The bridge documents these function types. Commission the required KNX command and feedback objects in ETS, then map them in the bridge. Exact model pairing has not been tested; receiving-app support must also be checked.
View mapping source ↗Lighting · Dimming · Color lighting · Color temperature
Product research reviewed: Nov 4, 2026. This is separate from price, stock and installation-test dates.