Fingerprint Door Lock

Internal Door Smart Security

From £79.95

Blusafe Origin

Blusafe Origin Smart offers 3 secure ways to unlock your door: fingerprint, key-card and mobile phone app! It can also connect to Wi-Fi for remote functionality.


Blusafe Breeze

Blusafe Breeze provides aesthetically pleasing smart locking functionality, as well as both security and convenience for your internal doors. Register up to 50 fingerprints!

fingerprint door lock

Biometric Fingerprint Door Lock

A fingerprint door lock is a simple and elegant solution for keeping rooms secured inside a home or office. Ideal for landlords, they provide an easy way for residents to ensure their internal doors are locked. No more getting keys cut, or having to change the locks when one occupant goes out and loses their set of keys.

With Blusafe Breeze, you can unlock the door via your fingerprint, or use the backup key, to ensure privacy is achieved across the whole house. These locks not only ensure safety, but they also prevent somebody from being locked out of their home for silly reasons!

The future of securing your belongings is here.

UK’s #1 Fingerprint Door Lock

Blusafe Breeze is the leading internal fingerprint door lock in the UK. Designed to be simple but effective, it operates like any other handle from the inside of the room, but requires activation to be used from outside.

The technology is state of the art, but should any problems arise, a backup key is available which will allow access. This key can be kept in a safe location for emergency use, but on a day to day basis you won’t need to have any worries about forgetting or losing your key. Your key will always be with you right on the end of your fingertip.

Installation is also simple and intended to be easy to install for a competent DIY’er. Order online and get set up straight away.

fingerprint door lock

Uses For Fingerprint Door Locks

Our fingerprint door locks can be used on any internal door with a standard latch to add extra security or privacy. This means that they have a wide range of uses for different customers. We also provide fingerprint locks for external doors, which you can learn more about here.

Landlords in particular can benefit from fingerprint locks on internal and external doors, due to the fact that there will likely be multiple occupants who need access. All landlords know the frustration of having to get keys cut and locks changed – these problems can be resolved with our market leading fingerprint door locks.

Or if you’re a young family, perhaps you want to stop the kids going into your bedroom while you’re out? Or maybe you need to secure individual offices inside a building? Fingerprint locks are ideal in these situations too.

Benefits of Fingerprint Door Locks

Fingerprint locks have a number of advantages over standard door locks. The main one being that you can’t lose your keys, and with the option to add up to 50 fingerprints, you don’t need to get more keys cut for extra users. They make life easier for homeowners, landlords and business owners too.

Additionally, the fact that every fingerprint is unique means that they are more secure than other keyless door locks, such as those with numerical codes. Your fingerprint can’t be hacked!

And our fingerprint door locks aren’t only practical, they are extremely stylish too! Enhance the interior of your property with these sleek-looking door handles. Available in chrome, satin chrome or black, you can choose which colour best fits the aesthetics of your home. We also have 2 styles of backplate, the longer one helps hide any holes from previous handles.

fingerprint door lock

For Your Rental

The Breeze fingerprint door lock is ideal for rental properties with multiple-occupancy or student accommodation. Make your home more desirable to multiple occupants by advertising this feature on your rental property.

Tenants will feel safer and have peace of mind knowing that they have privacy in their own room. And access is only a fingertip away! 

All handles come with backup keys, so as a landlord you never have to worry.

Multiple Colours Available

Fingerprint Door Lock FAQ's

  • Can fingerprint internal door locks be hacked?

    Blusafe smart locks use a biometric fingerprint sensor, which is much more secure than the old optical fingerprint sensor. So if you want to copy someone’s fingerprint from a wine glass like James Bond, it isn’t going to work. Blusafe smart locks also use AES128 encryption for communication (Bluetooth) which is the same security level as is used in banks. Also Blusafe smart locks have passed many stringent test certifications such as BSI/CE/BHMA.

    Our Breeze internal door handles don’t use Bluetooth or Wi-Fi, so there is no way to hack the lock and fingerprints can’t be cloned.

    Origin Smart, our external door lock, uses a Wi-Fi bridge to connect to your smart home and give you connectivity from anywhere. To hack a Blusafe smart lock would mean hacking into Tuya, as our App is based on their platform. Tuya is the third biggest IoT provider in the world and has extremely high levels of security to protect against hacking of any smart home devices on their platform.

  • How do you lock a fingerprint internal door lock?

    Our Blusafe Breeze locking systems do not need fingerprints to lock. Instead, simply shut the door and we’ll take care of the rest. The system automatically locks once a door has been closed, and can only be opened again with a valid fingerprint, or a backup key. Inside of the room, it will operate like any other door handle. 

    It really is that easy. 

  • Are fingerprint internal door locks safer than key locks?

    Our Blusafe Breeze biometric fingerprint systems lock instantly when you shut the door, unlike many standard key locks, providing you a higher sense of security in your home.

  • What are fingerprint internal door locks used for?

    Fingerprint internal door locks have a whole range of purposes. Spanning both internal doors and external doors, you can secure your entire home with nothing more than your fingerprint. 

    Our Blusafe Breeze locks are for internal purposes only, so can be used for bedrooms, offices, or any internal door that you would like locking. They are installed for privacy reasons, especially in shared homes, and are perfect for landlords renting out to multiple tenants. 

    They excel in keeping people out.

  • What to do if your fingerprint internal door lock stops working

    The batteries in a fingerprint internal door lock should last 6 months, so once they have run out you will need to replace them. You will also receive low battery warnings for approximately 200 operations before the batteries die. Blusafe Breeze biometric locking systems come with a key for this very reason. When your lock has no power, it can still be opened with the spare key before you replace the batteries
    If you believe your product is faulty, or isn’t working perfectly on new batteries, contact us for assistance and we will respond as soon as possible. Or, don’t hesitate to call us on 01904230190.

  • How do you reset a fingerprint internal door lock?

    For landlords with new tenants or homeowners who want to remove someone’s access, resetting the lock is simple. 
    Blusafe Breeze locking systems provide you with a set tool key for different purposes, one of these is for resetting. Place the tool into the door handle and hold down the button for 8 seconds, you should hear a beep to tell you the system has been reset. Once this step is complete, you will need to add an admin fingerprint to activate the system once again.

  • How do fingerprint internal door locks work?

    Our Blusafe Breeze door locks are easy to fit on any internal door with a standard latch. After installation, setting up your fingerprints is simple.

    You will be provided with a set tool which needs to be inserted before registering a fingerprint. The first three prints are classified as admins and therefore can authorise any new fingerprints that might be added. 

    The biometric system is only accessible on the outside, meaning you do not need your fingerprint to exit your room or office. The door automatically locks when fully shut, and can only be reopened with a registered fingerprint or the backup key.

    If you want to leave the door unlocked instead of it locking automatically, you can just leave the backup key turned in the handle and operate it normally. When you want it to automatically lock again, just remove the key.

  • How secure are fingerprint internal door locks?

    Fingerprint internal door locks offer a higher level of security for your home. They are tougher to defeat than standard key locks, and not only use your fingerprints but also come with 2 back up keys. You can add additional fingerprints to the system, allowing access only to friends and family. 

    The Blusafe Breeze door locks can secure individual rooms within a property or office building, increasing privacy and security standards. Because our door lock can be opened with a back-up key as well as a fingerprint, you never need to worry about being locked out.

  • Is the Blusafe Breeze internal door lock suitable for my door?

    Our Breeze fingerprint door locks are suitable for all internal doors that use a standard latch to close. Your door likely has standard handles with no lock and a latch. It may use a different type of handle that operates the latch, such a push button turn lock on a HMO bedroom, in this case Breeze can replace this as a fingerprint door lock.

    However, if your internal doors have a key hole, then this already has a locking mechanism in place and Breeze wouldn’t be suitable.

  • How long will the batteries last?

    The answer to this will depend on the standard of batteries installed and how frequently the handle is used. We recommend that the batteries are replaced every 6 months for optimum performance. However, if certain locks are rarely used then this time period could be extended. The higher the standard of batteries, the longer they will last. 

    Before the device runs out of power, you will receive low battery warnings for around the last 200 operations. 

  • How is the fingerprint internal door lock powered?

    The Breeze fingerprint door lock is powered with 4xAAA batteries. Please keep in mind that using better quality batteries will extend the battery life.

  • How many fingerprints can the breeze biometric door lock hold?

    Our Blusafe Breeze biometric door can register up to 50 fingerprints at any one time with an easy set-up and reset process. This makes it ideal for uses such as shared student accommodations or offices, where a number of people may require access.

    Students/tenants are also given a better feeling of privacy with fingerprint door locks, with no risk of a previous tenant still having keys to that room.

  • Can I use rechargeable batteries in my fingerprint internal door lock?

    Unfortunately, no, Our Blusafe Breeze fingerprint door lock requires four non-rechargeable AAA alkaline batteries. However, these batteries can last up to 6 months, so the benefits of using rechargeable ones are minimal for our products. 

  • What happens if there is a power cut or the internet doesn’t work?

    Whilst many fingerprint locks require the use of wifi or bluetooth in order to work, the Blusafe Breeze system does not. The fingerprint technology in the lock is battery operated and has no connection to the internet. Therefore the lock will work regardless of a power cut or the loss of internet.

    If the batteries die, you are still provided with a manual backup key so you won’t be locked out. We do recommend changing the batteries every 6 months, depending on how frequently you use the lock, to prevent the use of the backup key.

  • Will the Breeze fingerprint internal door lock fit my door?

    Our Blusafe Breeze fingerprint internal door locks are designed to fit on any internal doors with a standard working latch. If your doors have an existing lock with a built in key hole, then Breeze won’t be suitable. However, Breeze can replace punch code locks commonly found on HMO bedroom doors.  

    So if your door ticks this box, then our Breeze system will work for you! They are ideal for bedroom doors, office doors, and more. If you can install a standard lock, you’ll be able to install a fingerprint lock as well.

    If you are still unsure whether our product is suitable for your internal doors, contact us with any questions.