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B200SR-LF Low Frequency Intelligent Sounder Base

The Gamewell-FCI, B200SR-LF sounder base sets a new standard for performance, installation and aesthetics. The B200SR-LF low frequency sounder base is designed to comply with the NFPA 72 sleeping space requirement to produce a fundamental frequency of 520 Hz +/- 10% with a square wave or its equivalent.

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