The CNTR4 wiring is integrated into the receiver, while the CNTR 8-20-32 have a standard cable with PlugIn connector that simplifies installation or quick
release. The free wire termination on the other end depends on the number of functions (for standard applications from 7-12-17-25-42) and their color is
indicated in the installation technical data sheet supplied with the product, together with the pinout of the connector.
The length of the wiring, the numbers of wires and the insertion of particular connectors can be customized.