With this hand-held transmitter, you control a maximum of 15 circuits, independent of one another, but dependent on the receiver settings. You use the hand-held transmitter for 1-key, 2-key and 4-key functions. The operation status and channel selection are indicated with LEDs.
The hand-held transmitter controls a maximum of 15 circuits, independent of one another. It has a visual check (LED) of the channel selection and operation status.