Ultion 3 Star Plus Cylinder Locks
At Pentland Locksmiths, we believe your home deserves the best protection available. Based in Bonnyrigg, Midlothian, we’ve been securing homes across Edinburgh and the Lothians for nearly 20 years.
We proudly fit the Ultion 3 Star Plus cylinder lock, one of the most advanced and secure locks on the market, trusted by homeowners who take their security seriously.
Chris from Pentland Locksmiths is a Trusted Local Ultion Lock Installer.
Certified and Guaranteed
As an independent, family-run locksmith service, Pentland Locksmiths provides professional fitting and expert advice on the right lock for your door type. We supply and install Ultion 3 Star Plus anti-snap locks for uPVC, composite, aluminium, and wooden doors across Bonnyrigg, Dalkeith, Edinburgh, and the wider Midlothian area.
Our goal is simple — to give you complete confidence that your home and family are protected with the best lock available.
Engineered to Stop Burglars in Their Tracks
The Ultion 3 Star Plus lock is designed with a unique multi-layer defence system that stops burglars in their tracks.
If an intruder tries to snap, drill, or pick the lock, Ultion’s patented Lockdown Mode automatically activates.
This triggers a hidden, hardened core that locks the central cam, preventing the door from being opened even when the lock body is attacked.
This isn’t just a lock – it’s a precision-engineered security system that resists every major method of attack, including snapping, drilling, bumping, twisting, and thermal attacks.
That’s why Ultion is trusted by professional locksmiths, recommended by leading insurance companies, and certified to the highest security standards.
Professional Installation by Chris at Pentland Locksmiths
Ultion 3 Star Plus locks hold the Sold Secure Diamond and BSI TS007 3-Star accreditations – the ultimate proof of quality and strength. Each lock is rigorously tested to withstand the most aggressive break-in attempts.
Every lock also comes with a £5,000 lock snapping guarantee, so in the highly unlikely event that your Ultion lock is breached, you’re covered. Simply register your lock after installation to activate your guarantee.
Sold Secure Diamond & BSI 3-Star certified
Lockdown Mode engages automatically during attack
Resists snapping, drilling, picking, bumping, twisting, and thermal attacks
Comes with a £5,000 security guarantee
Key Control system prevents unauthorised key copies
Smooth, precision-built mechanism for long-lasting reliability
Frequently Asked Questions
When you are looking for the absolute best security for your home, the Ultion 3 Star PLUS cylinder is the definitive choice. Its market-leading features, including the unique LockDown Mode™, offer unrivalled protection against burglary techniques like lock snapping.
Chris at Pentland Locksmiths is the trusted local expert dedicated to supplying and fitting these high-security locks correctly throughout Midlothian, Edinburgh, and East Lothian. Read our top questions below to understand why professional installation by Chris is essential to activate your £5,000 security guarantee.
Installing high-security locks requires precision. Chris ensures:
Accurate Sizing: The lock must be measured and fitted perfectly to your door to prevent leverage and manipulation—Chris guarantees the correct fit every time.
Full Feature Activation: He ensures the lock is fitted so that the unique LockDown Mode™ (the hidden secondary lock) will activate correctly if the lock is attacked.
Registration: He handles the registration of your lock to activate the £5,000 security guarantee, giving you total peace of mind. As a local specialist, Chris provides superior service to generic tradespeople.
Most standard cylinders are vulnerable to lock snapping. Proactive upgrade is the best defense. Chris recommends the Ultion because it is the only lock with LockDown Mode™. If an intruder tries to snap it, a hardened molybdenum pin secures the internal mechanism, leaving the door locked and impenetrable. Chris can install this upgrade quickly and affordably on your existing uPVC or composite door.
Chris carries a wide range of Ultion locks in his van. The installation of a single cylinder is typically very fast, often taking less than 30 minutes per lock. As a local locksmith serving Edinburgh, Midlothian, and East Lothian, Chris offers a prompt service and can often attend and complete the full security upgrade the same day you call.
Chris ensures your lock is correctly fitted and registered for the guarantee. While the lock is designed to prevent entry even when snapped, if entry is gained via snapping, Ultion will pay the homeowner £5,000. Chris’s role is to ensure the professional installation required to keep that guarantee valid, providing you with documentation and support.
No, Ultion keys are highly protected. They feature a patented system called KeyControl, meaning the keys cannot be copied by a standard key cutter. When Chris fits your locks, you will receive a unique security card with your keys. Only an authorised Ultion centre, like Chris, can use this card to order official, factory-cut key blanks for you. This prevents unauthorised key duplication, giving you total control over who has access to your Midlothian, Edinburgh, or East Lothian property.
Still have more questions?
If you have other questions or need assistance, feel free to reach out to Chris from Pentland Locksmiths. He is here to help you with any locksmith service you need. Your safety and satisfaction are his top priorities.
Upgrade Your Security Today
Don’t wait until it’s too late — protect your home with the strongest defence available.
Contact Pentland Locksmiths today to have an Ultion 3 Star Plus lock professionally fitted to your doors.
📞 Call Chris on 0131 663 8003 or 0799 077 6519
📍 Serving Bonnyrigg, Dalkeith, Midlothian, Edinburgh, and East Lothian