Personal safety alarms are small, portable devices that can attach to a bag, key chain, belt loop, or clothing. When activated, they emit an extremely loud sound designed to startle a potential attacker and quickly draw attention to the situation. Because they provide a nonviolent way to deter a threat and signal for help, they can be a practical alternative to pepper spray or sharp self-defense tools, which may be prohibited in certain schools, venues, workplaces, or jurisdictions. They can be especially useful because they do not require physical strength or close contact with an aggressor.
When choosing an alarm, consider which attachment style, such as a keychain or clip, and power source, such as a replaceable or rechargeable battery, best fit your routine. Keychain alarms are convenient for everyday carry, while clip-on models may be more accessible during exercise or other hands-free activities. Whichever option you choose, monitor its battery level and test it periodically so it is ready if you ever need it.
Look for an alarm that produces a very loud sound and is easy to activate with one hand, while also including protection against accidental activation. Consider its size, durability, ease of use, and additional features such as a flashing light. Most importantly, keep your alarm in the same, easily accessible place every day so reaching for it becomes instinctive. Practice activating and silencing it before an emergency occurs.
Birdie 3.0
- Compact design with keychain attachment
- Loud 130dB siren with flashing bright strobe light
- Independent flashlight and USB-C rechargeable battery
- Up to 120 minutes of continuous alarm and light use
- On-off switch helps prevent accidental activation
- Available in a variety of colors
The Birdie 3.0 is a strong choice for someone who wants an alarm that can remain on her keys or bag every day without looking overly utilitarian. Its simple pull-pin activation, loud siren, strobe light, and independent flashlight make it easy and practical to use, while its rechargeable battery eliminates the need to purchase replacement batteries. Users must remember to leave the on/off switch in the on position for the alarm to be immediately ready in an emergency.
Stylish, rechargeable, everyday ease of carry
SABRE 2-in-1 Clip-On Personal Alarm with LED Safety Light
- Secure clip for a waistband, backpack, or running gear
- 120dB alarm that SABRE states can be heard from up to 1,300 feet away
- Bright LED safety light with flashlight, slow flash, and fast flash modes
- Compact, lightweight, weather-resistant design
- Powered by 4 replaceable LR44 batteries
- Available in black and pink
The SABRE 2-in-1 Clip-On Personal Alarm is particularly well suited to runners, walkers, and anyone who wants an alarm that stays securely attached and accessible while moving. Its greatest advantage is the combination of a loud alarm with three LED modes that can illuminate a path or increase visibility after dark. Because it uses replaceable batteries rather than a rechargeable one, users should keep spare batteries available.
Exercise, hands-free carry, and low-light use
KOSIN Personal Safety Alarm
- Compact keychain attachment for keys, bags, backpacks, or belt loops
- 140dB siren designed to be heard from more than 600 feet away
- Simple pull-pin activation and built-in flashlight
- Powered by 3 replaceable LR44 batteries, which are included
- Up to 365 days of standby battery life, depending on use
- Sold as a six-pack and available in a variety of colors
The KOSIN Personal Safety Alarm is a practical choice for someone who wants to equip several people or several bags. A six-pack can be shared among family members, roommates, or friends, or used to keep an alarm permanently attached to different bags. Its loud siren, pin-pull activation, built-in flashlight, and long standby battery life cover important everyday functions at a budget-friendly price. Its replaceable batteries should be tested regularly to confirm that it is working.
Multiple bags and overall value