X10 UM506 Universal Module UM506 Factory Fresh

X10 Powerhouse Universal Module Model UM506 - NEW

X-10 Powerhouse HK10A Remote Control Dimmer for Lamp & Transceiver Modules (new)

X10 Universal Module - Powerhouse Model UM506 Annunciator Control

X10 Powerhouse Universal Module Model UM506 - NEW

X-10 Powerhouse Lamp Module Model LM465 X10 Home Automation NIB

X10 ActiveHome Home Automation System PC Based CM11A

X10 Universal Module - Powerhouse No. UM506