Ultion Secure Door Lock

Watch how quickly locked doors open without Ultion.

Simply having a good lock is not good enough.
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Home security that goes beyond normal 3 star locks.

ULTimate Security, ULTimate service. The best lock to protect against lock picking, snapping, bumping & drilling. Your door may look great, feel solid, and have a great multi-point lock, but what’s the point if it can be disabled in a few seconds via an inadequate cylinder lock?

Police Approved Secured by Design Lock
Approved by the Police

Secure By Design. The official UK Police flagship initiative combining the principles of ‘designing out crime’ with physical security.

Approved by British Standards

Kitemark is the standard of excellence recognised around the world. Ultion is accredited with the highest 3 star rating.

Approved by Locksmiths

Sold Secure Diamond. Few locks survive the test designed with the Master Locksmith Association and carried out by locksmiths

Lock Down Mode™

When Ultion detects an attack it activates Lockdown Mode. A hidden firing pin in Ultion’s core secures the central cam and stops the intruder being able to open the door.

  • The ULTimate protection against lock picking & snapping.

  • Quick, easy to install and affordable solution

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£1,000 guarantee if your lock is compromised

Should a burglary take place within 5 years from the date of installation and entry was achieved by snapping an Ultion lock we will pay you £1,000. Activation can be completed within 28 days of installation.

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Outside the Ultion LockHow the Ultion Secure Lock works

Drag to see the ULTION Lock inside & outside

Unbeaten in all tests, literally

As well as being approved by the Police and achieving the highest Kitemark star rating, Ultion is tested by locksmiths with the Master Locksmith Association and is accredited with their highest standard. Sold Secure Diamond.

294,970 key combinations

Most security locks have only 5 or 6 pins. Ultion uses 11. This creates nearly 3 times the amount of key combinations required for the highest standard.

Thicker, longer lasting key

The 4mm thick Ultion key will continue to engage long after thinner keys have bent or snapped. City Lock & Safe are also an Ultion Key Centre.

20-point drill protection

Both ends of every Ultion lock feature 20 hardened steel pins and plates each one positioned precisely to protect your lock from a drill attack.

Get yours today: In stock & available for installation…

Double Cylinders
Thumbturn Cylinders
½ Cylinders
Same/Next-Day in-house KEYED ALIKE Service

KEYED ALIKE Cylinder Pairs
Lock-Lock Handles
Same-Day Key Cutting – Ultion & Ultion WXM
ULTimate Security, ULTimate service

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The Enhanced Solution
Ultion 3* Secure Cylinder & Lock-Lock Handle

Lock Lock’s patented spindle design works in partnership with internal grub screws to actively prevent an aspiring burglar from pulling or pushing the spindle through.

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1 million more cycle tests

Ultion’s core is made from molybdenum. Being 25% denser than iron brings extreme durability.

  • Durable, long lasting home security solution.

  • Use the same key for all your doors – Keyed Alike solution.

  • Experienced, professional engineers to install your lock

  • Quick, easy to install and affordable solution

Extra added security with
Ultion Key Control.

Do you know who has a copy of your house key?
City Lock & Safe are an approved Ultion Key Centre.

  • All included as standard, no extra cost to you

  • Spare or replacement keys easily cut while-you-wait

  • Keys can only be cut by authorised parties

Ready to secure your home?
We’ve got cylinders in stock ready to install.

Should a burglary take place within 5 years from the date of installation and entry was achieved by snapping an Ultion lock we will pay you £1,000.

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Activate your guarantee & register your key online. Click Here.

Prolong the life of your lock with Lution XM Lock Lubricant

To maintain the smooth operation a well installed Ultion lock just needs lubricating every 6 months.

  • Do not use oils or WD40

  • Maintains smooth key turning

  • Prolongs your lock’s life