These audible alarms are 80db and are typically factory wired to the High and/or Low alarms. The audible alarm will be mounted in one of the conduit openings at the bottom of the control panel and are rated NEMA 4X. There is an additional charge for adding this accessory.
PROUDLY MADE IN THE U.S.A. 
All of our liquid level controls and liquid level sensors are assembled right here in the U.S.A.
where we monitor every step of the process.
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