This Luxom module is used, among other things, as an extension to the 8+4 channel relay module DS 08L, but also as an add-on module to the controllers DS10C or DS20C. Each output can be turned on manually via the test switches located on the module. These switches are especially useful for quicker commissioning of the installation or for switching on the lighting during an emergency. The module has 2x4 single-pole outputs that can switch a load of maximum 250 VAC/16A. Application: controlling lighting and ventilation, among other things. As connection, an RJ12 cable per 4 outputs and a 24V DC connection is sufficient.