Byrna Banshee Personal Safety Alarm (130 dB)
Quick take
The Byrna Banshee is a compact personal safety alarm that produces a continuous 130 dB siren and flashes a built-in LED strobe when activated, designed to draw attention and help you get assistance. It is best for people who want an easy-to-attach emergency alert for walking, commuting, or outdoor activities. The key caveat is that at this volume, accidental activation is especially disruptive, so secure carrying and proper pin use matters.
Pros and cons
Pros
- 130 dB alarm with continuous sound output until you deactivate it.
- LED strobe adds visual attention during an emergency.
- Palm-sized design and includes a carabiner for attaching to bags or belt loops.
- Durable and water-resistant, built for everyday carry.
Cons
- Manual, pin-based activation means you have to manage how it is carried to reduce accidental triggers.
- Battery replacement is user-performed (uses two CR2032 batteries).
- No smart features (it is not compatible with smart home systems).
What buyers think
Buyer-review evidence is limited, but the recurring theme is that the Byrna Banshee is extremely loud and practical for daily carry. Several reviewers describe it as effective for walks and attaching to a purse, and they recommend it for deterrence. A small amount of feedback raises concerns about accidental continuous alarms, suggesting that secure handling and pin stability are important for real-world use. Overall, the most consistent takeaway is that people buy this for the sound and attention it draws.
What it is and how it works
The Byrna Banshee is a keychain-style personal safety alarm intended for emergency situations where you want to alert others quickly. When you activate it, it emits a very loud, ear-piercing alarm (130 dB) continuously until you stop it. A built-in light also flashes to increase visibility and attention.
Activation and stop: pull out the pin to activate, and insert the pin back into the device to deactivate.
Key specs that matter for real life
- Audible output: 130 dB alarm.
- Visual cue: LED strobe that flashes while the alarm is sounding.
- Carry and access: compact, palm-sized form, with a carabiner included for attachment to backpacks, purse straps, or belt loops.
- Power: battery powered, uses two CR2032 batteries (replaceable; battery life is stated as up to about 1 year).
- Connectivity: not smart home compatible, manual activation only.
- Durability: durable and water-resistant.
Who should buy
Consider the Byrna Banshee if you want a straightforward emergency alarm accessory that is easy to reach and designed to get attention fast. It is a good fit for:
- Walkers and commuters who carry a bag or need quick-access gear.
- Parents, students, and seniors looking for an audible and visual alert option when shouting is not feasible.
- Outdoor enthusiasts such as hikers and runners who want something small and attachable.
Who should avoid
It may not be the best choice if your priority is app control, automatic detection, or smart notifications. It can also be a poor fit if you cannot reliably secure the device so it cannot be triggered by bumps, since accidental activation is particularly problematic for a continuous 130 dB siren.
Pros and cons, beyond the headline
Why the loud alarm + strobe is the appeal
This type of device is built for the moment you need to be noticed. The combination of a very loud alarm and a flashing light is designed to draw attention from people nearby, including in situations where voice alone may not carry.
The tradeoffs of manual, pin-actuated safety
Because the alarm is controlled manually (pull pin to activate, insert pin to stop), your habits matter. If it is carried loosely or jostled frequently, you will want to ensure the pin is properly seated and the alarm is attached in a way that prevents unintended activation.
Verdict
The Byrna Banshee is a strong choice for shoppers who want a compact personal safety alarm that is designed to be heard and seen, with durable, water-resistant everyday carry. If you are comfortable managing manual activation and carrying it securely to prevent accidental triggers, it can be a practical add-on for walks, commutes, and outdoor activities.
Price and availability
The current listing price can change over time, and availability may vary by seller and shipping conditions. Check the live price before you buy.
FAQ
How loud is the Byrna Banshee personal safety alarm?
It is rated at 130 dB when activated.
Does the alarm stop automatically?
No. The alarm sounds continuously until you deactivate it by inserting the pin back into the device.
Is there an LED strobe light?
Yes. The device includes a built-in light that flashes while the alarm is sounding.
What batteries does it use?
It uses two CR2032 batteries, which are replaceable.
Can it connect to a smart home system or app?
No. It is not smart home compatible and uses manual activation.
What types of carry setups work best?
It includes a carabiner and is designed to attach to items like backpacks, purse straps, and pant belt loops for quick access.
Is it durable enough for everyday use?
It is described as durable and water-resistant for everyday carry.
Specifications
| Product Title | Byrna Banshee Personal Safety Alarm - 130 dB Loud Military Grade Self Defense Emergency Keychain Siren Device with LED Strobe Alert Light for Women, Men, Children, Elderly, Hikers and Runners (Black) |
|---|---|
| Category | Electronics > Security & Surveillance > Horns & Sirens |
| Brand | Byrna |
| Manufacturer | Byrna |
| Model Number | BM68450 |
| Color | Black |
| Item Weight | 0.03 Kilograms |
| Power Source | Battery Powered |
| Battery Description | Lithium |
| Number of Batteries | 2 CR2032 batteries required. (included) |
| Control Method | Touch |
| Audible Noise | 130 Decibels |
| Maximum Range | 50 Feet |
| Sensor Technology | Manual Activation |
| Smart Home Compatibility | Not Smart Home Compatible |
| UPC | 810042111172 |
| Mfr Part Number | BM68450 |
| Unit Count | 1 Count |
| Built-In Media | Batteries |
Available variants
Color
- Black
- Pink
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