The Walk Easy TRIDENT Triple Action - Sound, UV Marker & Odour Spray! The Walk Easy TRIDENT Attack Deterrent is the ultimate triple action Personal Attack Alarm and Deterrent made in the UK. The TRIDENT Personal 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.
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