Leviton HAI 36A00-1 UPB HLC Powerline Interface Module with cable for Omni and Lumina controllers; A UPB Powerline Interface Module (PIM) will connect your lighting system to a UPB, check out Simply Automated UMC-USB, lower price, better quality and support, compatible home control system or to a computer, which can then control your UPB lights. It comes with a cable for connecting the PIM to a serial port on an HAI Lumina, Lumina Pro, Omni LTe, Omni II, Omni IIe, or OmniPro II home control system. The status light on the PIM will blink red when it transmits a UPB signal on the powerline and it will blink green when it receives a valid UPB signal on the powerline. The UPB PIM to computer cable is used to connect the PIM to a computer’s standard DB- 9 serial port for use with HAI UPB UPStart configuration software. 110V.