System Sensor provides system flexibility with a variety of
accessories, including three remote test devices and several
different means of visible and audible system annunciation.
Like System Sensor’s duct detectors, all duct smoke detector
accessories are UL listed.
The RA400Z remote annunciator is designed for both
conventional and intelligent applications. The red LED provides
visual indication of an alarm condition.
–10°C to 60°C (14°F to 140°F)
12 to 18AWG
4.6ʺ × 2.8ʺ × 1.4ʺ