System Sensor B200SR-WH Intelligent Sounder Base (White)

System Sensor B200SR-WH Intelligent Sounder Base (White) is capable of producing either the distinctive three-pulse temporal pattern (ANSI Temporal 3) fire alarm signal now required by NFPA 72 for commercial and residential applications or a continuous tone by simply removing the included jumper from the device. Additionally, the B200SR-WH is designed to be compatible with existing installations of B501-Series sounder bases. Mount the B200SR-WH mounting plate directly to an electrical box. The plate will mount directly to 4" square (with and without plaster ring), 4" octagon, 3 1/2" octagon, single gang or double gang junction boxes.