The Brite Strike Lightning Strike Personal Alarm is an excellent way to deter assaults, would-be stalkers or suspicious individuals. Originally designed as a safety product for women on college campuses, the Personal Alarm is useful for anyone who traverses remote or dimly lit areas with limited surveillance. The alarm emits an ear-piercing 120 dB shrieking tone and a brilliant white light that startles and disorients the assailant. The Personal Alarm also includes a lanyard for wearing around the neck and a keychain ring.