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Mallory Sonalert audible and visual indicators and alarms meet a variety of U.S. & International standards, and many models are UL and CUL approved.


ISO 9001 (2015) Certification

UL & CUL Certifications:

UL CUL  IEC 60601-1-8 Medical Alarms (MSS, SBS, & SBT Series)
UL CUL  Industrial Products (SBM, SC, SCE, STA, VSB, & ZA Series)
UL CUL  Industrial Products (ZT Series)
UL CUL  Stacklights (JR & JT Series)
UL CUL  Class 1 Div. II Hazardous Location Alarms (SCH Series)



Mallory Sound Products • 4411 South High School Rd. • Indianapolis, IN 46241 • 317.612.1000