DUO Personal Attack Alarm


The DUO is unique in that it is double-ended, with an alarm and a spray! One end emits a 138db sound alarm and the other a spray deterrent.

  • Duration: Up to 3 minutes continuous / up to 100 short blasts
  • Dimensions: 37mm x 105mm
  • Total weight: 65gm
  • Propellant: Non-toxic, non-flammable and ozone friendly.
  • Made in the UK

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2-in-1 Personal Sound Alarm & UV Spray with Odour.

The DUO 2-in-1 Personal Alarm and Attack Deterrent is a unique double ended Personal Attack Alarm and Deterrent. Designed and manufactured in the UK and supplied direct by WEAlarms. The most unique personal alarm / attack deterrent available.

The DUO gives you the choice of activating an alarm or a deterrent by being able to be activated at both ends! One end produces an ear piercing sound and the other end sprays an ultraviolet dye with a foul odour.

These features create an unpleasant environment for the attacker that encourages them to flee the scene of their potential crime. Act now to deter your attacker with ear-piercing sound 138dB, UV marker and odour.

Be safe, be confident, with your DUO 2-in-1 Personal Alarm / Attack Deterrent. Order Direct from UK maker ready for delivery today.

Easy to use WE212 DUO Double Ended – Sound and UV Marker/Odour Spray

The WE212 DUO alarm is operated by ‘lightly’ pressing down on the cap for a short blast or ‘firmly’ pressing down thereby locking the cap down to produce a continuous output even if dropped to the ground.

The WE212 DUO Spray deterrent is operated by simply ensuring that the twist cap is in the ‘on’ position and then pressing down on the white cap.

Be safe, be confident, Walk Easy with your Personal Attack Alarm and Deterrent WE212 DUO. Order Direct from UK maker, ready for delivery today.

Additional information

Foul Odour


Sound Alarm:


Ultraviolet Spray Marker



Up to 3 minutes continuous / up to 100 short blasts


110mm x 37mm

Total Weight:



Non toxic, non flammable and ozone friendly, (conforming to EU Directive 3093/94)


Made in the UK


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