Generic Rape Whistle - 120db Loud Sound Alarm device For Security Purpose Pealess Whistle  (Pink, Pack of 1)

The Rape Whistle is a small handheld device which is capable of making noise of up to 120dB. The point of this is to make a scene and gather attention. The On-button (at the front) triggers the siren which does not stop until the Off-button (at the back) is pressed. It is a battery operated device and in case the battery runs out, it also works as a fairly loud mechanical whistle equally well.