A Locksmith’s Guide to Personal Safety
As locksmiths, we often think about physical security, but personal safety extends beyond locking doors. In today’s unpredictable world, carrying a personal alarm can be a simple yet effective way to protect yourself. These small devices emit a loud noise when activated, helping to deter attackers and alert passers-by that you need assistance. But how do they really work, and are they worth it? Let’s dive in.
What is a Personal Alarm?
A personal alarm is a compact device, typically the size of a key fob, that you can easily carry in your pocket, bag, or even attach to your keys. When triggered, usually by pulling a pin or pressing a button, the alarm emits a piercing sound—usually around 120 decibels, similar to the sound of a car horn or ambulance siren.
This high-pitched noise serves two purposes:
- It scares off potential attackers, who typically do not want to draw attention to themselves.
- It alerts bystanders that you’re in distress, increasing the likelihood of someone intervening or contacting emergency services.



Why Personal Alarms Are Essential for Your Safety
Personal alarms provide an additional layer of protection. While locking your doors and securing your home is crucial, you can’t always be behind a sturdy door or in a controlled environment. That’s where these devices shine. They offer peace of mind, especially for those who walk alone at night, jog in secluded areas, or live in high-risk neighbourhoods.
Easy to Use, Yet Incredibly Effective
Personal alarms are designed to be user-friendly, so you don’t have to worry about fumbling in an emergency. Many come with simple activation mechanisms—a quick pull or press—and some even include extra features like built-in flashlights or strobe lights for additional visibility.
As a locksmith, I always recommend these devices to my clients, especially those who might feel vulnerable or are looking for additional safety measures when away from home.



When Should You Consider Using a Personal Alarm?
- Late-night commutes or walking home in dimly lit areas
- Jogging in parks or quiet neighbourhoods, particularly early in the morning or late at night
- Travelling alone, whether locally or abroad
- Teenagers or elderly individuals who may feel unsafe in certain situations
Stay Informed: Your Safety Is in Your Hands
While personal alarms are an excellent tool, they should be part of a broader personal safety plan. Always be aware of your surroundings and trust your instincts. If you feel unsafe, take action immediately, whether that’s crossing the street, seeking out well-lit areas, or pulling your personal alarm.
To learn more about personal safety tips, visit Victim Support’s guide on personal safety.
Final Thoughts: Invest in Your Personal Safety
As locksmiths, we understand the importance of preventative measures when it comes to security. Personal alarms offer a reliable and inexpensive way to boost your personal safety wherever you go. With just a small investment, you could potentially deter an attack and save your life.
Consider adding a personal alarm to your safety toolkit today—because your security should always come first.

