A loud 130-decibel siren can stop an attacker in their tracks and bring help running. Pull the keychain pin and the He Original Personal Safety Siren rings out instantly — louder than a chainsaw, audible from over 300 metres away. The integrated LED strobe doubles as an emergency torch when you need to find a lock or light a path home.
Designed to be carried every day on your keys, school bag, dog lead, gym bag or running belt, it weighs almost nothing but adds a serious layer of protection for late commutes, evening runs, dog walks, university campuses, night shifts, festivals and travel.
Key features
- 130dB ear-splitting siren — proven to deter attackers
- Pull-pin activation, instant arming, no fumbling
- Built-in LED strobe plus steady-on torch mode
- USB-C rechargeable, up to 70 minutes continuous siren
- Sturdy aluminium loop and free carabiner clip — fits keys, bags, lanyards
- Pocket size, lightweight (~50g)
- Available in Pink, Black, Mint and White
How to use
- Charge fully via USB-C before first use.
- Clip to your keys, bag or jacket loop.
- In an emergency, pull the keychain pin firmly — siren and strobe activate immediately.
- Re-insert the pin to silence.
What’s in the box
- 1 × He AF2004 Personal Safety Siren
- 1 × USB charging cable
- 1 × Carabiner clip
- 1 × User guide
Certifications: CE · FCC · RoHS
