https://ambilux.com.au/products/dynalite/multipurpose-controllers/ddmc802-multipurpose-modular-controller/
DDMC802 Multipurpose Modular Controller - ambilux.
The Philips Dynalite DDMC802 provides up to eight configurable output channels, controlled by up to four interchangeable control modules. A selection of
multipurposemodularcontroller