I am moving and will be selling my HAI OmniPro II System and its peripherals. I thought the folks on this forum might be most interested. The unit is the non-flashable 3 port serial version. The unit has no issues and has served me well. I also have a bunch of UPB dimmers and lamp modules, a wireless receiver for interlogix devices, 16 zone expansion module, z-wave module, and 2 RC-2000 omnistats. Send me a PM if you are interested. I'll be posting them on ebay soon. Thanks.