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The Sentry 20V2T is a siren manufactured by Sentry Siren.

Sound output/powerEdit

The 20V2T puts out 125 decibels of sound. Its motor is rated at 20 hp. This siren is available in either single-phase or 3-phase configuration.

PitchEdit

The 20V2T puts out a 920Hz tone and a 460Hz tone.

FeaturesEdit

The 20V2T is electromechanical and stationary.