MASTER LOCK Connected Key Safe [Wall Mounted] [Bluetooth or Combination] – 5441EURD – Select Access Smart Key Lock Box


select access, connected key safe
5441EURD 5440EURD 5426EURD
Master Lock 5441EURD 5440EURD 5426EURD
Level of Security Bluetooth or back-up combination Monitor activity Bluetooth or back-up combination Monitor activity Set-your-own combination Certifications in United Kingdom and France
Storage Capacity M – 9.4 x 6.2 x 2.5 cm M – 9.4 x 6.2 x 2.5 cm L – 13 x 6.6 x 2.2 cm
Weatherproof X X Plastic cover against weather
Mounting type Wall mounted (screws included) Shackle Wall mounted (screws included)
master lock


Weight: 1.11 kg
Dimensions: 5.9 x 8.3 x 12.7 cm; 1.11 Kilograms
Model: 5441EURD
Part: 5441EURD
Pack Quantity: 1
Batteries Required: No
Batteries Included: Lithium
Manufacture: Master Lock
Quantity: 1

22 Responses

  1. Anonymous says:

     United Kingdom

    I spent a long time research key safes as I wanted something easy to use, secure and met my insurance policy requirements.

    I opted for this as it met with my insure’s requirements and the ability to set several individual codes appealed (as did the look to be honest)

    I have set individual codes for each member of the family and when on holiday, created a new code for those feeding the cats – a great feature. Allowed temporary access and removed when not needed. So easy to do.

    I had thought we would rarely use, but because it is easy to access (with the code), it gets used all the time.

    Seemed expensive at the time, but has proved to be well worth the cost over standard key safes.

  2. Anonymous says:

     United Kingdom

    Golden Review Award: 2 From Our UsersFantastic product, the app is handy and can be used to unblock the box without having to punch in the code.
    It’s really well built and straight fwd to install.

    The only thing it’s missing is a hook inside to hold the key but it’s only a detail really.

    There are two little connectors below the box to open it if the batteries run out.

  3. Anonymous says:

     United Kingdom

    Very easy to install just make sure you have a good enough drill.Really happy with it was purchased for my parents house to make it easier for carers to gain entrance

  4. ValFizumqgkm says:

     United Kingdom

    Golden Review Award: 3 From Our UsersLove this product. But the Bluetooth / phone feature (which is supposed to unlock the box when you get close to it with your phone) just doesn’t work as described. It only works if you have your phone unlocked and the app open near the key box. Kind of defeats the purpose because you may as well just punch in the code if you’re going to fiddle about opening the app. But still, good product.

  5. AngelitaCorser says:

     United Kingdom

    The lock is well made abs easy to setup via the app. The instructions with the register and activation code are inside on the leaflet.
    The only let down I would say is the the securing screws that are 6mm standard and could easily prized off the wall, but got some thunderbolts to secure the lock well to a masonry wall. I had to drill the holes a bit bigger to take M8 bolts but not a problem. Otherwise a great product.

  6. Anonymous says:

     Italy

    Dopo 3 mesi la batteria funziona ancora. La gestione a distanza molto comoda.

  7. Anonymous says:

     United Kingdom

    Very robust and easy to use, the only thing I would have changed is to be able to program it from a far, but great piece of equipment

    I have had this device just over a year and it has failed, over the cold period in December it stop opening and has locked my keys inside, no warning of low battery cannot get anywhere with suppliers just asking for version of software and model then no more communication, I will have to break it to get my keys back.

  8. View Archive → says:

     United Kingdom

    Very robust and easy to use, the only thing I would have changed is to be able to program it from a far, but great piece of equipme

  9. tweeter63m says:

     United Kingdom

    Golden Review Award: 2 From Our UsersThis has paid for itself multiple times over; the ability to issue temporary or permanent codes to contractors, family or friends is really good. I am really pleased with this product.

  10. Rosemary Mac Cabe says:

     United Kingdom

    Golden Review Award: 24 From Our UsersThere is a lot of misunderstanding of the lock in these reviews.

    1. It is NOT linked to the internet. You set initial codes and amend only when your phone is in Bluetooth range.

    2. It DOES work for AirB&B etc. You can issue temporary codes remotely. These are for 4 or 8 hour slots. They are calculated using a algorithm specific to your lock. For AirB&B you provide one for arrival and one for departure.

    3. The software was updated in 2020. Any reviews prior to this are out of date.

    4. You CAN issue Bluetooth access for people but it’s a faf and not really worth the effort as they’ll have to download the app etc. Just give them a code.

    I found it easy to set up (iOS).

  11. Anonymous says:

     United Kingdom

    Golden Review Award: 6 From Our UsersThere is a lot of misunderstanding of the lock in these reviews.

    1. It is NOT linked to the internet. You set initial codes and amend only when your phone is in Bluetooth range.

    2. It DOES work for AirB&B etc. You can issue temporary codes remotely. These are for 4 or 8 hour slots. They are calculated using a algorithm specific to your lock. For AirB&B you provide one for arrival and one for departure.

    3. The software was updated in 2020. Any reviews prior to this are out of date.

    4. You CAN issue Bluetooth access for people but it’s a faf and not really worth the effort as they’ll have to download the app etc. Just give them a code.

    I found it easy to set up (iOS).

  12. PamelaRahman says:

     United Kingdom

    I really like this. We got it so the children didn’t need to take keys anywhere. Works so well for us all.

  13. Anonymous says:

     United Kingdom

    Really impressed with these key boxes. Very easy to set up using the masterlock app. The boxes themselves are very sturdy and secure and the button easy to use (we have had no complaints from contractors using them!). So far the app has been really useful for setting temporary codes at specific dates and times. There is also the functionality to set up to 5 ‘master’ codes so you can track who has accessed the box and when.

  14. Anonymous says:

     United Kingdom

    Really impressed with these key boxes. Very easy to set up using the masterlock app. The boxes themselves are very sturdy and secure and the button easy to use (we have had no complaints from contractors using them!). So far the app has been really useful for setting temporary codes at specific dates and times. There is also the functionality to set up to 5 ‘master’ codes so you can track who has accessed the box and when.

  15. Anonymous says:

     United Kingdom

    Very good quality, well made and easy to install. Could do with a hook inside to hang the keys on though and I am not sure if the combination can be changed. as it was on a label attached to the instructions.

  16. Anonymous says:

     United Kingdom

    Very good quality, well made and easy to install. Could do with a hook inside to hang the keys on though and I am not sure if the combination can be changed. as it was on a label attached to the instructions.

  17. Anonymous says:

     United Kingdom

    Used as a way of entry for the carers to see my mother. It is good because you can log on your phone or computer times when entry has been gained. You can program different entry codes for different users.

  18. ReginaldJaime says:

     United Kingdom

    Golden Review Award: 5 From Our UsersThis is a great keysafe. Very sturdy, easy to use and discreet. When it came to installation and setup, the most difficult part by far was extracting it from the packaging (It was screwed into the packaging inside the keysafe – took ages to work out how to remove the package). It fixed to the wall really easily and setup was very simple. I love the flexibility it gives with the app; being able to have a separate code for our cleaner is great. The temporary code feature is also really useful for somebody who only needs one-time access – no need to keep changing the code.

    The App is easy to use and gives information on when the keysafe is used, so you know exactly who has accessed it, and when.

    The light-up keys are brilliant, meaning that you never have to struggle to see the numbers, even when it’s dark.

    All in all, a great product. No need for multiple keys (and remembering who has them). Would definitely recommend.

  19. Anonymous says:

     United Kingdom

    Golden Review Award: 5 From Our UsersThis is a great keysafe. Very sturdy, easy to use and discreet. When it came to installation and setup, the most difficult part by far was extracting it from the packaging (It was screwed into the packaging inside the keysafe – took ages to work out how to remove the package). It fixed to the wall really easily and setup was very simple. I love the flexibility it gives with the app; being able to have a separate code for our cleaner is great. The temporary code feature is also really useful for somebody who only needs one-time access – no need to keep changing the code.

    The App is easy to use and gives information on when the keysafe is used, so you know exactly who has accessed it, and when.

    The light-up keys are brilliant, meaning that you never have to struggle to see the numbers, even when it’s dark.

    All in all, a great product. No need for multiple keys (and remembering who has them). Would definitely recommend.

  20. Anonymous says:

     United Kingdom

    Sturdy lock box, but the cams and door lock jammed recently. I had to contact master lock for a solution, issue resolved eventually. I will be monitoring closely to see if this issue arises again.

  21. webteam-np says:

     United Kingdom

    Golden Review Award: 6 From Our UsersThis looks really stylish next to my new front door, good clear numbers that light up blue, easy to input code. The blue tooth unlock is a really great idea although the only down side is the app seems to mop up your data draining your phone battery. So you could walk up to our box and enter the code, or you can walk up to the box, pull out your phone, unlock your number, search for the app, press the app (sometimes it then asks for your email address and password) then press any button of the box when the app is finally ready.

  22. Anonymous says:

     United Kingdom

    Golden Review Award: 6 From Our UsersThis looks really stylish next to my new front door, good clear numbers that light up blue, easy to input code. The blue tooth unlock is a really great idea although the only down side is the app seems to mop up your data draining your phone battery. So you could walk up to our box and enter the code, or you can walk up to the box, pull out your phone, unlock your number, search for the app, press the app (sometimes it then asks for your email address and password) then press any button of the box when the app is finally ready.