Knox Locks
doors are secured
with Ultion

Secured by Design Secured by Design
£5000 Guarantee £5000 Guarantee £5000 Guarantee
Lockdown Mode Lockdown Mode Lockdown Mode

Entering Lockdown Mode

Inside every Ultion 3 and 3PLUS door lock is an additional hidden lock, another layer of protection against intruders. Encased inside a solid molybdenum core and secured with a dedicated retaining pin, the lock is triggered when signs of forced entry are detected – activating LockDown Mode™. Once activated, your home and family are safe.

Find your Ultion Key
with Apple® Find My

With an Ultion secured Knox Locks door, you can use the Apple® Find My app to find your key with Ultion KeyTag.

Works with Apple Find My Made for Ultion

Use your
Knox Locks
key in all doors

When you secure all your doors with Ultion locks, you can access every one of them with the same unique Ultion key. Family and friends may choose to secure their doors with an Ultion lock that fits your key- giving you access to their home in emergencies.

25% denser than iron.

What makes an Ultion lock so incredibly tough is the molybdenum core that forms its independent central cylinder shield. 25% denser than iron, this metal is not only extremely ductile and resistant to corrosion, but has one of the highest melting points of all pure elements.

Molybdenum Symbol Molybdenum

Free key control protection with
Knox Locks

Our keys keep what we have safe and we keep our keys safe. Thats why all Ultion locks that are fitted by Knox Locks come with the extra protection of Ultion Key Control.

The world
we live in
the truth
Slider 2 background


of burglaries happen when someone is at home

You are not home alone.

Nearly two thirds of break-ins happen whilst you are in your home. This staggering fact shows that your door security is not just there to protect your belongings.

Slider 3 background


of burglaries see homeowners coming face to face with the intruder

This should set alarm bells ringing.

A burglary is committed every 40 seconds in the UK and 30% of the time, the resident comes face to face with the burglar. It’s enough to keep anyone awake at night.

Slider 4 background

9 seconds

Are all it takes for a burglar to snap
a standard front door lock and enter a home.

The humble mole grips. Not the most sophisticated piece of hardware in the toolbox but in the wrong hands, they are very effective. This pair of mole grips can get through a standard front door lock in under 9 seconds and most likely driving away in an unsuspecting homeowner’s car in under 15 seconds.

Slider 5 background

12 PM
& 4 PM

is roughly the time most burglaries take place

Most burglaries occur at night, right? Wrong!

When you think of a burglar you typically imagine someone sneaking around in the night unnoticed, but in actual fact most burglaries take place between 12pm and 4pm, so it helps to be cautious all day long.

Slider 6 background


of burglars go through a door, not the windows, because it’s quicker

Knock knock. You are only as
secure as your weakest lock.

The majority of home break-ins are the result of opportunity. Most burglars don’t want to go to extreme lengths to get into your home. They target easy points of entry, where they are most likely to go unnoticed. Using an Ultion in all door locks provides this protection.

How secure is your area?

Our easy to use crime checker gives you the what, where and when of crime in your area over the past 6 months. Giving you information straight from Police data, you can decide whether it’s worth protecting your home and family with secure locks.

Crimes reported:

See Ultion in action

Johns Story

Robs Story

Attempted break in

Burglary attempt

Sheffield attempted break in

Ultion - Stops burglars

Attempted break in