Base sounder is a high-quality loop powered device designed to alert building occupants of an emergency. It utilizes the System Sensor B501AP base for improved installation flexibility and integrates seamlessly with SS intelligent detectors. When triggered by the fire panel its powerful sounder gives an audible warning.

System Sensor B200S Intelligent Addressable Sounder Base The B200S sounder base series is designed for new and existing dwelling unit applications. It offers maximum flexibility in installation, configuration, and operation to meet or exceed UL 268 and UL 464 requirements.

It offers maximum flexibility in installation, configuration, and operation to meet or exceed UL 268 and UL 464 requirements. The sounder base “listens in” to the communication between the attached sensor head and the fire alarm control panel (FACP) to adopt the same address as the detector, but as a unique device type on the loop.

System Sensor B200S series sounder bases set a new standard for performance, installation ease, and aesthetics. Supports Continuous, ANSI Temporal 3, ANSI Temporal 4, and March Time tones Ability to synchronize with other System Sensor notification devices Mechanical locking feature prevents removal of attached sensor head