xantech 172-94x rp xtra link2 xpansion kit
the xantech 172-94x rp is an expansion kit intended for use when installing xtra link 2 s in more than one room . it includes only the parts needed for each additional room thus avoiding the unnecessary duplication of couplers emitters and coax jumper cables . included in the kit are xantech s 291-10 infrared ir receiver an inj94 injector a coaxial jumper cable and 781c-00 power supply .