Keychain Personal Safety Alarm with Pull Pin, Pink

A pocket personal alarm that hangs from your keys or backpack, for walking home at night, jogging or travelling. Pull the pin at the top to set off a loud siren that draws attention; put the pin back to stop it. This dual-function version adds a second function controlled by the front button. The supplier rates the siren at 130 dB. It measures about 65 x 30 x 12 mm and runs on three LR44 button batteries. It comes in a white box with the key ring shown. It is an alert device, not a self-defence tool.