8 Flood Cam Setup Macro

[jonson]

I have 8 flood cams A1-A8 and i want to
know how i create a Macro so that when any
one camera comes on by its motion sensor,
the {CM15A} transciever turns off all the
other 7 by itself automatically all the
time for every camera.  becuz the
regular X10 transciever {TM751} wont turn
off cemaras from A1-A4 when any camera
comes on from A5-A8.... so can sumone pleez
help me with this i would greatly
appriciate it..