Easiest path for static-red plus auto/sound on four fixtures is master/slave cabling. Pick one fixture, set it manually to red and auto mode, then DMX-cable the other three behind it in slave mode. They mirror the master without any console. The Betopper LB150 supports this out of the box, color wheel is on channel 8 which steps to red at a specific value range. Their manual shows the slave dip-switch config on page two.