AP0181A1R.BK,18F SM TB OFNR I/O DIST
AP0181ANR.BK,18F SM TB OFNR I/O DIST
AP0181ANU,18F SM TB OFNP IN/OUT DIST
AP0181ANU.BK,18F SM TB OFNP I/O DIST
AP0181P1R,18F SM TB OFNR DISTRIBTN
AP0181P1Z,18F SM TB OFNR LOW SMOKE
AP0181PNR,18F SM TB OFNR DISTRIBTN
AP0181PNU,18F SM TB OFNP DISTRIBTN