X-10 Powerhouse Model CP290 Computer Interface RS-232 Compatible Home Automation

X-10 Powerhouse Home Automation Remote Control Palm Pad Wireless Model HR12A.

RTI ESC-2 Ethernet Serial Converter RS-232 Automation Control Interface- NEW

x 10 home automation used

X-10 Powerhouse Computer Interface Model: CP290 ~RS-232 Compatible ~NIB

X10 Powerhouse & X-10 Pro Automation Devices - Lot

Vintage IBM Home Director starter kit Activehome X10

VTG X-10 PowerHouse CP290 Computer Interface Module RS232 Box And Wires ONLY