The RX8Z is a handy, quick-to-install radio receiver with a connector that can easily be plugged into the port of the control (type: 14A) and makes contact with a radio signal with a frequency of 868MHz. The RX8Z can be used with all RDA wireless controls with a frequency of 868MHz. Handheld transmitters or wireless push buttons can easily be taught in via the four programming buttons with LED indication on the plug-in receiver.