Hey guys quick question, We are custom automotive shop and have a toyota sienna we turned in a personal limo for a client. i have a kp4000 in there now which controls everything including the power seats by using a bunch of cc62's. The client wants to add motorized curtains and also operate with the kp4000 which is not a problem but being as the do not make the cc62 anymore i just sorced out a 12 relay board with ir remote i wanted to make a button on the 4000 that will open or close all the curtains at one time (there Are 5) is the a way to send 5 ir codes at the same time without closing one then the other and so on?

are you using an RF basestation or mrx1 basestation?

Im using a mrf 350 and rf unit and a psx2

 create another ir device to control the relay box and set the ir output for that device to All ir ports.

but only 1 blaster controls the relay box

 oh, i misunderstood.  then there isn't a way to do what you want to do with the hardware that you have.

ok thanks for trying

 there would be a way to do this by wiring in additional relays though.  you could trigger these relays from an open relay on your relay board.

I allready have enough wiring in this thing so i thing ill just program them to go one at a time when i press the all open or all close button