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How Does It Work?

Lifelock keeps intruders out, preventing ANY unauthorised access into ANY room whilst you are inside it. LifeLock is portable and requires no ‘fixings’ or tools, it can be added and removed in seconds with no alterations to the door and it leaves no marks.

Take a look at the video to the right to see the LifeLock in action.

  • Locks your door securely
  • No keys or codes required
  • Can be fitted or released in seconds
  • Used worldwide by police, military and government personnel
  • Resists over-riding master keys, cards or picks
  • As seen on BBC TV
  • Put an end to unauthorised room entry
  1. Technical Specification
  • Pocket-sized portable door-lock
  • Can be fitted and removed in seconds
  • Easy to use (no keys or codes required)
  • Folds up and press fastens for easy storage
  • Dimensions: 85mm x 53mm x 24mm (folded)
  • Weight: 200g
  • Fits both left and right hanging doors
  • All metal construction
  • High grade steel locking bar
  1. Professionally Tested

The LifeLock portable door-lock was tested at the engineering workshops of the Faculty of Technology, Southampton Solent University. These tests demonstrated that the is capable of resisting forces well in excess of 650Kgf. A certificate to this effect was issued.

Professor Richard Penson BTech (Hons), MPhil, PhD, CEng, FIMechE, FIEE, Cert HE.

  1. Intellectual Property
  1. LifeLock Limited will defend its intellectual property rights vigorously and without exception against all infringers.
  • Patent Pending
  • Registered product design
  • LifeLock is a registered Trademark


As well as featuring on BBC TV, LifeLock has received seven major innovation and security awards including the Gold Award at the International Exhibition of Inventions in Geneva 2009.

The LifeLock is recommended by the Police, Armed Forces and embassies around the world.

View Awards

Videos & Photos.

Explaining how the LifeLock works might be tricky, but trust us when we say it is simple to use requiring no tools it can be fitted to 95% of doors in under 5 seconds.

View the photo and video gallery to see more!

View Images

Buy Online.

We are confident that you will share the opinions of the police and armed forces who have tested and recommended LifeLock.

You can buy the LifeLock product online now, simply click the button below!

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