SC628

6VDC to 28VDC operating voltage range with an internal piezo electronic transducer element that delivers a continuous, high-decibel 2900 Hz tone. | 30mm Panel Mount Threaded Cylindrical Housing | Marine navigation dashes, industrial control panels, heavy equipment backup alerts, commercial facility warning matrices. | SC628 | NTESC628 | None | SC628R, Mallory Sonalert SC628, SC628P, SC628-Piezo | DIY Diagnostic Audio Probe: Mounted inside a handheld test wand enclosure to act as an immediate acoustic indicator that sounds off whenever the probe contact tip encounters a live DC power rail. | Cummins Industrial Generator Control Panels and Caterpillar Heavy Equipment Cabs: This universal panel-mount audio alarm module was engineered by Mallory Sonalert to serve as a standardized, drop-in fault indicator across severe-environment power system interfaces.