Lock Fitter Ltd

Ultion Nuki Smart Lock with built in bridge - now with ALPS

£339.00

More Keys? No Extra keys With 1 Extra Key £22.50 key With 2 Extra Keys £20.00 per key With 3 Extra Keys £17.50 per key With 4 Extra Keys £15.00 per key - best deal With 5 Extra Keys £15.00 per key - most popular

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The All-New Ultion Nuki - Now with ALPS

Ultion's best smart lock ever.

New and improved, the Ultion Nuki is our latest evolution of our award-winning smart lock, now with an ultra-sleek streamlined design, built-in Wi-Fi bridge, and Ultion’s reputation for supreme home security.

Designed to fit
UK Doors.

We’ve engineered our smart lock to be the perfect fit to UK doors. It takes as little as 4 minutes to get everything up and running.

Control your lock
from anywhere.

With its built-in Wi-Fi, there's no fuss with extra bridges or devices—just a straightforward, direct connection to your home network. Easily lock or unlock your door from anywhere, anytime, with just a tap on your smartphone.

The smart lock with
security at heart.

Every Ultion Nuki is backed with ultra-secure Ultion 3 Star PLUS lock at its heart, because we believe that cutting-edge smart tech shouldn’t come at the cost of a secure home.

From box to door
in 4 minutes.

Because there is no drilling or wiring required, it takes only a few minutes to replace your existing handle with an Ultion Nuki and have it up and running with your smart platform of choice. We’ve made a handy video to help.

Auto-unlocks
on arrival.

Ultion Nuki can be set to unlock your door when you arrive home without even having to reach for your phone, and then lock a few minutes later. It’s like an invisible doorman — perfect for when you’re carrying shopping, or at night when finding your key is a headache.

Press, twist,
and relax.

At the centre of the Ultion Nuki is a button. A simple press with lock or unlock your door, or you can simply twist the dial for manual operation. On the outside, use your regular key, or upgrade to our keyfob or wireless keypad options.

USB-C
Rechargeable

The built-in rechargeable battery of the Ultion Nuki will keep powering your door lock for up to 9 months, and the app will notify you when the batteries are running low. Plus, the batteries can be recharged in only 2 hours using USB-C.

What ALPS protects against

Supercharged security for UK doors. The Ultion 3 Star PLUS lock with ALPS (Always Locked Protection System) is designed to protect your home against 6 common break-in methods — not just the usual four.

Protects against 6 attack methods: picking, bumping, drilling, snapping, thermal manipulation, and twist attacks.
Sold Secure Diamond 2024: this is the first lock to pass the Sold Secure Diamond 2024 security test.
Always Locked Protection System: protection activates as soon as you remove your key.

Thermal manipulation (Patent Pending)

ALPS exhaust ports are designed to prevent unwanted elements from lingering inside the lock.

Twist attacks (Patent Pending)

The rotator is fired into the ALPS TwistTrap when the lock is twisted to maintain an “Always Locked” status.

Lock snapping (SnapStop – Patented)

After a snapping attack, SnapStop is fired to prevent access and manipulation of the core.

Drilling

Ultion’s strongest anti-drill protection yet, featuring 16 hardened steel points of drill protection.

Ultion Inside — Standard features

Keyed Alike: lock multiple doors with a single key (when ordered keyed alike).
£5000 Guarantee: Ultion-backed guarantee for added peace of mind.
UK’s thickest key: precision-cut keys stated as 60% thicker for improved resistance to snapping & bending.
KeyControl: helps prevent unauthorised key copying.
DIY-friendly fitting: quick installation (no locksmith needed).
Accreditations: Police preferred, approved by locksmiths, secure-by-design. Ultion is simply the industry’s choice.

Ideal for

Upgrading a standard euro cylinder on a multi-point door
Replacing an older “3 star” cylinder that doesn’t address newer attack methods
Homes wanting premium security that’s active the moment the key is removed

Need help choosing the correct size? Message us with a photo of your existing cylinder measurements and door type, and we’ll guide you.

Security rating: 3 Star PLUS (ALPS)
Protection: anti-pick, anti-bump, anti-drill, anti-snap, thermal manipulation resistance, twist-attack resistance
Anti-drill: 16 hardened steel points (as stated by Ultion)
Key system: KeyControl (as managed by Ultion)
Key thickness: keys are 60% thicker than market alternatives
Options: Size/finish/keys (set by your variants)
What’s in the box: (cylinder, keys, fixing screw, etc.)

Does this lock protect against lock snapping?

Yes. Ultion describes its patented SnapStop technology, designed to prevent access and manipulation after a snapping attack.

What makes ALPS different?

Ultion positions ALPS as “Always Locked” protection that activates when the key is removed, and includes features targeting newer threats like thermal manipulation and twist attacks.