Secure Emergency Panic Alarm Key Chain or Door Alert - Protects Against Attack, Mugging, Emergency Easy to use pull-cord instantly triggers ear-piercing 110 dB alarm to effectively deter potential attackers, or alert bystanders if you need medical attention or emergency assistance Small, compact alarm fits in pocket, handbag, etc. - Can be worn on neck, clipped to the outside of a purse, or carried for easy access - Also functions as a door alarm (see image for reference) Acts as a deterrent anywhere, anytime - Great for children, elderly, students, travelers, joggers, nurses, delivery drivers, etc. Safe and effective method of self defense - Requires no training - Legal to use in all 50 states - Legal to carry on airplanes Batteries included - One year warranty