Notifier B200S-IV sounder base

Notifier B200S-WH and B200S-IV sounder bases are used with addressable detector heads. For a list of compatible sensors. To meet local code and application requirements, NOTIFIER® offers standard 4″ and 6″ bases, as well as, specialty base designs including relay, isolator, sounder and low frequency sounder options for the new 900 Series of addressable detectors as well as previous generations. The standard 4″ and 6″ bases offer a plug-in detector base intended for use in intelligent systems, with screw terminals identified with a (+ and –). The 4″ base offers a compact design while the 6″ base provides compatibility with a wider range of junction boxes. The specialty bases support application driven requirements. These bases employ a separate mounting plate that installs on various junction box sizes to eliminate unsightly surface-mount boxes. The mounting plate enables pre-wiring of all connections to speed and simplify installation.