Trust the Professionals: SABRE is the #1 pepper spray brand trusted by police & consumers & a leader in the personal safety category; Deter Would Be Attackers: Extremely loud 130 dB alarm can be heard up to 1,250-feet (381-meters) away, helping to alert others for help; Easily Activate Alarm: Simply pull the metal chain to sound the alarm; push the pin back in to silence; Instant Access: Snap hook makes alarm easily accessible when seconds count and attaches to keys, purses or bags; LED light helps to locate locks in the dark; Reusable Safety Alarm: Long-lasting battery allows for repeated use without need to recharge - great for runners, travelers, women, children & elderly