Soundoff Signal Black Double Bezel (includes gasket & hardware) for use with (2) mpower 7x3 Screw M Exterior Light Frequency Ranges: 182 to 400

Frequency Ranges: 182 to 400 Hz

Rated at 1300 lumens for a bright signal in even the darkest conditions or inclement weather

and California Title XIII when paired with one Whelen 100 watt speaker

compatible with 3" mp- 3 Weeks Lead Time

continuous dynamic testing during normal siren operations and silent testing while "radio" mode with the "manual" button depressed

Soundoff Signal Black Double Bezel (includes gasket & hardware) for use with (2) mpower 7x3 Screw M Exterior Light Frequency Ranges: 182 to 400Soundoff Signal Black Double Bezel (includes gasket & hardware) for use with (2) mpower 7x3 Screw M 3 Weeks Lead Time