Fire-Lite B350LP Plug-in Detector Base

The B350LP Plug-in Detector Base is intended for use in a 2-wire addressable system, with screw terminals provided for power (+ and —) and remote annunciator connections. Communication takes place over the power (+ and —) lines. Compatible for use with a variety of plug-in detector heads: SD355, SD355T, CP350, CP355, H355, H355T, H355R, AD355