If you’ve ever looked at your door handle or key and wondered, “What kind of lock do I even have?”—you’re not alone. For most homeowners in Europe and North America, multi-point locks (MPLs) are the unsung heroes of home security, but few of us know how to identify their type.
Whether you’re upgrading your home security, replacing a worn lock, or looking to go smart, knowing your MPL’s style and specs is key. Below, we break down everything you need to know about MPLs in simple terms—plus how to find exactly which one you have (and the perfect Blusafe smart lock to match it).
What Are Multi-Point Locks (MPLs)?
MPLs are door locks that secure your door with multiple locking points (not just one) along the edge of the door. These points—think hooks, rollers, or bolts—engage simultaneously when you lock the door, creating a tighter seal and stronger defense against forced entry.
You’ll find MPLs on most modern uPVC, composite, and aluminum doors—common in European-style homes and increasingly popular in North America for their superior security and energy efficiency.
How to Identify Your MPL: 3 Key Classifications
Figuring out your MPL type is easier than you think. Just answer these three questions about your door’s lock:
1. How Do You Operate It? (Classification by Operation Method)
This is the simplest way to start—just lock/unlock your door and observe what you do:
- Lift Lever: Lift the door handle to engage all lock points, then turn the key to lock. It’s intuitive and common in many homes (brands like Winkhaus use this design).
- Key Wind: Turn the key (usually two full rotations) to activate the lock points. A traditional option for those who prefer using a key for every action.
- Automatic Locking: The door locks itself automatically when closed—no lifting or turning needed. You’ll only need a key to unlock it (great for busy households or anyone who forgets to lock up).
2. What Do the Lock Points Look Like? (Classification by Lock Point Type)
If you can see the edge of your door (open it slowly!), check the metal parts that pop out when locking—these are your lock points:
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Hooks: Curved, hook-shaped metal pieces that grip the door frame. Ideal for anti-theft security (common in high-end locks).
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Rollers: Round or cylindrical rollers that press against the frame. Perfect for sealing out wind and rain (great for exterior doors).
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Deadbolts: Solid metal bolts that slide straight into the frame. Offer maximum strength for high-security needs.
3. What Material Is It Made Of? (Classification by Material)
You might not need to check this directly, but it helps with compatibility:
- Stainless Steel: Rust-resistant—great for humid climates or coastal homes.
- Zinc Alloy: Durable and affordable—common in most standard residential locks.
- Aluminum Alloy: Lightweight but strong—used in modern, sleek door designs.
Why Does Knowing Your MPL Type Matter?
Not all smart locks work with all MPLs. Installing the wrong smart lock can damage your door, leave gaps in security, or fail to lock properly.
That’s where Blusafe comes in. We’ve designed smart locks that work seamlessly with most MPL types—from Lift Lever to Automatic Locking, Hooks to Deadbolts. But first, you need to confirm your MPL type to find the perfect match.
Find Your MPL Type (in 60 Seconds!) + Smart Lock Match
Don’t want to play detective with your door? We’ve made it easy with our Compatibility Checker—a free tool that helps you identify your MPL type and find the Blusafe smart lock that fits your home.
Here’s how it works:
- Head to https://shop.blusafesolutions.com/pages/compatibility
- Answer 3 simple questions about your lock’s operation, lock points, and door type.
- Get instant results: Your MPL classification + recommended Blusafe smart lock (with step-by-step installation guides).
No technical skills required—just a few clicks to upgrade your home security without the guesswork.
Top MPL Brands We Work With
Blusafe smart locks are engineered to fit MPLs from leading brands, including:
- Internationally renowned brands: ASSA ABLOY, Dormakaba, Schlage, Yale
- European favorites: Winkhaus, GU, ERA
- UK classics: Chubb, Union
Even if your lock brand isn’t listed, our Compatibility Checker can still help—we cover 95% of MPL types on the market.
Final Thoughts
Your MPL is a crucial part of your home’s security, and upgrading to a Blusafe smart lock shouldn’t be a hassle. By knowing your MPL’s operation method, lock point type, and material, you can find a smart lock that fits perfectly and keeps your home safe.
Ready to stop guessing and start upgrading? Use our Compatibility Checker today to find your MPL type and unlock the perfect Blusafe smart lock solution—no tools, no stress, just peace of mind.
Visit https://shop.blusafesolutions.com/pages/compatibility now to get started!
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