부품 번호 227-317-01

부품 정보
Radio frequency modem used for communication through monaco fire system; hard wire option; rfm-xhr receives and decodes radio messages from building transceivers and passes the communication over a cable to the d-21 central receiving system; frequency: 138.9250; input: 120 vac, 50/60 hz, 1.75a, 40w; output: plus 13.8 vdc, factory set; fuses: 6.3a, 250v type t fuse; temperature: 32-120 degree f (0-49 degree c); relative humidity: 10-90 percent, noncondensing; black enclosure