System Sensor B200S-LF-WH Low Frequency Intelligent Sounder Base (White)

System Sensor B200S-LF-WH Low Frequency Intelligent Sounder Base (White) is designed for use with various addressable detector heads. COMPATIBLE for use with with System Sensor Models MDL, MDL3R, MDLW, MDL3W and SYNC-1 Mount with mounting plate (included) directly to an electrical box. The plate will mount directly to 4" square, 4" octagon, 31/2" octagon, single gang or double gang junction boxes.