1. Mengde 120db Emergency Personal Alarm Keychain for Women,Kids,Girls,Superior,Explorer Self Defense Electronic Device Bag Decoration (Click Link to Check Price on Amazon)
Editor's Rating : 9.1 out of 10
This alarm we can use in many area,no matter who you are and where you are,if you need help or in troubles,use this amazing alarm.The alarm sounds great,people can draw attention even in a far distance.Good for adventurer who is in dangerous situation,no need to crying for help.The alarm could help you effectively.

2. SABRE Personal Self-Defense Safety Alarm on Key Ring with LOUD Dual Alarm Siren Heard up to 600 ft/185 meters Away. To Use, Pull Metal Chain from Base (Click Link to Check Price on Amazon)
Editor's Rating : 9 out of 10
ATTENTION-GRABBING - 110 dB dual siren alarm helps call for assistance in an emergency and helps deter attacker (audible up to 600 feet/185M away)VERSATILE AND USER-FRIENDLY - this sleek, compact modern design keychain attaches to backpack, purse or keys for convenient, instant access, plus greater value with batteries included

3. EPOSGEAR Metallic Purple Mini Minder Loud Personal Staff Panic Rape Attack Safety Security Alarm 140db - Secured by Design Approved (UK Police Preferred Specification) (Click Link to Check Price on Amazon)
Editor's Rating : 9.6 out of 10
The Genuine Minder range of personal alarms are Secured by Design Approved (Police Preferred Specification) and have also been independently tested by Sold Secure, receiving the Gold Award. You will not find any other full range of Personal Alarms which have these accreditations. Be assured that when you buy a 'MINDER' you are choosing a product with the highest standards. 'RELY ON THE BEST'.IMPORTANT NOTE: Our Police approved personal alarms have a separate keyring to the activation pin. So unlike many of our competitors (who sell models where the keyring is the activation pin) in an emergency you can simply throw the pin away. Keeping the alarm and your keys on your person. Having a separate keyring to the activation pin also avoids accidental false alarms.

4. Black Smart Emergency Personal Alarm Key Chain for Women,Kids,Girls,Superior,Explorer Bag Decoration Self Defense Electronic Device with 120 Decibel Suitable (Click Link to Check Price on Amazon)
Editor's Rating : 9.9 out of 10
As parents, you need buy this things to protect your kids in emergency. Small,portable and easy to use.Make much noisy, Small and Portable. Can be Attached on Backpack, BeltLoops, Suitcases.... Looks Smart and Fashionable

5. New Emergency Personal Alarm Keychain/the Wolf Alarm/Elderly/ kids Tracker,Safety/Attack/Protection/ Panic/Self Defense Electronic Device with 130Db,Good for Who Work At Night,as a Bag Decoration (Click Link to Check Price on Amazon)
Editor's Rating : 8.8 out of 10
EXCELLENTLY DESIGNED - This cute ladybug is tiny and is the perfect attachment to your handbag, belt or school bag. Such a small fashion item will not draw the attention of attackers or intruders.130 DB-SUPER SOUND This alarm is loud! In a dangerous situation, or just one where you need help, it will draw the attention of people who are a good distance away (and scare anyone away who are not there to help).