ADBH-11 Detector Base

SIEMENS ADBH-11 audible base is designed for use with analog / addressable Models HFP-11 and HFPT-11 detectors. Each Model ADBH-11 contains a pre-wired, audible piezo-electric device that produces an 85dB signal for localized annunciation. Typical application includes all areas that normally would require localized audible annunciation,
such as: hotel, motel, apartment, condominium, and dormitory rooms.