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Back-up alarms are constructed of polypropylene, epoxy sealed against dust & moisture. Alarms are self adjusting and are steam cleanable. Alarms are 12-36vdc. Alarm Decibel 112db. Conform to CE, cUL/UL standards. Polarity protected. 2 Year Limited Warranty.

Safe-T-Alert&#174; STA35803 3500 Series Back-Up Alarm - 112DB - 12-36 Volt - Standard

3500-series-safe-t-alert-back-up-alarm-112db-12-36-volts-standard

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