• Thunder Personal Safety Alarm With Motion Sensor on a white background
  • Woman in yellow and Man in Blue Wearing the Thunder Personal safety alarm in London, UK
  • premium product box showing a branded blue personal safety alarm
  • cropped man sitting on a bench using his laptop with his phone next to him and the personal safety alarm attached to his backpack
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Thunder

Thunder Personal Sensor Alarm

Thunder Personal Sensor Alarm

£44.00 GBP
£44.00 GBP
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Taxes included. Shipping calculated at checkout.

Available for UK-Wide Delivery

Stand firm in safeguarding your fundamental right to feel safe and secure with our premium personal safety alarm with motion sensor, Thunder.

This innovative legal alarm boasts a powerful 140dB sound and an exclusive motion sensor—making it the perfect device to protect both you and your belongings. Hook it to your keyring, clip it to your backpack, or carry it however feels right for you. 

Compact and user-friendly, Thunder seamlessly integrates into your daily life, giving you complete control and peace of mind, whether in the UK, staying in a hotel, or exploring new places abroad. Keep it with you on your nights out and about, or early in the morning, for added security.

Make your late nights and early hours brighter and safer. Because safety is your right, and with Thunder, you never have to compromise on it.

  • ~140 dB siren + motion sensor
  • Recycled package
  • Free Delivery

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Know your thunder alarm

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Product Features

The Thunder Personal Safety Sensor alarm comes equipped with the below specs:

  • 140dB siren for maximum sound output
  • Motion sensor for automatic activation once set by you
  • LED flashlight for enhanced visibility
  • Rechargeable lithium battery with a low battery reminder
  • Integrated structure design that is drop-resistant
  • Flashing time of up to 2 hours
  • Standby time of over 2 years
  • Compact size (96*30*12.5mm) and lightweight (25g)
  • Colour: Dark Navy Blue

Shipping Information

  • Tracked Express Delivery: Starting from £1.99
  • Tracked Standard Delivery: FREE!

We offer reliable and affordable shipping options across the UK.

More about the shipping process on our FAQ page

Package Info

We’re proud to package your Thunder safety device in recycled materials, reflecting our commitment to the environment and our belief in responsible consumerism.

Look Inside

Inside the elegant box you will find:

  1. Thunder Alarm: Featuring a powerful ~140dB siren, compact keychain design, and integrated motion sensor for ultimate security.
  2. USB Type-C Charging Cable: For convenient recharging of your alarm.
  3. Tiny Instruction Manual: Easy-to-follow guide for setup and usage.
  4. Leaflet: Additional information about our brand and safety tips.
blue personal safety alarm with leaflet, black hook charging cable and instruction manual against a warm beige background

What's in the Box

  • ~ 140dB alarm
  • keychain
  • USB Type-C
  • instruction manual
  • leaflet

Reasons to Buy

  • High-Intensity Alarm:

    135-140db alarm for maximum deterrence.

  • Durable Design

    Anti-drop, impact-resistant construction for reliability.

  • Dual Trigger Modes

    Pull ring and automatic vibration detection.

  • Versatile Alarm Modes

    Sound, light, and flash modes for adaptability

  • Powerful LED Lighting

    1W white light for enhanced visibility.

  • Convenient Charging

    Type-C port for fast recharging.

PLAY. SMILE. ENJOY. STAND UP FOR YOURSELF

Take Thunder with you wherever you go
blond woman wearing a red top and holding a personal safety alarm

Your handy How to Guide

Now that you've purchased your Thunder Personal Safety Alarm you can use this easy guide to get you started.

Get Started