adding 4 Varard scanners

im doing an alarm install where the costomer wants 4  led scanners and i was wondering if i needed a reallay to use all for or can i just do it with out.

i was gonna use the starter  kill ouput to trigger them and do it that way rather the other way u can hook them up

also on the starter kill wire is  hooked up to a window up module for 4 windows

please let me know

thanks

ok nowhe want 4 varard scanners and an aditional 2 -4 varard hyper leds.

 now this wont kill his battery right.i would think it would be fine considerin they are just leds ,not that much draw

anyway. how yould you wire up the relay(s) for this

please let me know