01-11-2021, 09:03 PM
(01-11-2021, 06:25 AM)admin Wrote: if you don't want use KC868-COL, another way is use relay board with switch terminal board indepently. like 8 channel relay board+switch terminal board; 4 channel relay board+switch terminal board......
If I understand correctly, you are saying use a 32 channel input board + 8 channel relay board for each room I would like to control with "ALL ON" or "ALL OFF"? Thats a lot of unused inputs and panel space for such a simple function. Why not offer smaller i.e. 4,8,16 input versions of the switch input board?