You need to read the Manual for the switches/diimers and how to set the IDs up for each one....Should be 1-20.
Now use the rti codes 1-20 to talk to each switch
Those look like serial numbers
The letters T and G are very close to each other on a keyboard. This recently became all too apparent to me and consequently I will never be ending a work email with the phrase "Regards" again.
