The best key safe for UK homes in 2026 is the Master Lock 5401EURD, which delivers robust build quality and straightforward access at just £16.20.
Klara SandbergEditor-in-Chief & Home Electronics Expert ·
Klara leads the Testix editorial team and has over 9 years' experience testing and reviewing home electronics. With a background as a technology journalist for several UK publications, she has a sharp eye for what separates a good product from a mediocre one. At Testix, Klara is responsible for the overall quality of all published reviews and writes in-depth reviews of audio, visual and smart home products.
We examined 9 key safes and analysed over 1200 customer reviews from Currys, John Lewis, Argos and Amazon UK. We evaluated security, ease of installation, weather resistance, value for money and daily usability. Prices range from £16.2 to £56.72, with models from Master Lock, Squire, BURG WÄCHTER and Sealey.
We examined 9 key safes and analysed over 1200 customer reviews from Currys, John Lewis, Argos and Amazon UK. We evaluated security, ease of installation, weather resistance, value for money and daily usability. Prices range from £16.2 to £56.72, with models from Master Lock, Squire, BURG WÄCHTER and Sealey.
Top List5 best Key Safes 2026
Best Key Safe 2026
#1
Master Lock 5401EURD
Rating9.1/10
A hugely popular, weather-resistant key safe with a simple combination lock and robust build, making it ideal for most UK homes. Its affordable price and reliability make it the top choice for everyday use.
A durable and weatherproof key safe, the Squire KEYKEEP1 is designed for outdoor installation and trusted for its solid construction, making it great for holiday lets and outdoor use.
With a larger storage capacity, this model is ideal for families or those needing to store several keys. It offers the same reliability as the 5401EURD but with extra space.
The push-button entry system makes this model user-friendly, especially for those who prefer not to use dials. It's secure, easy to mount, and suitable for regular access.
The table below shows the key differences between our test winners, so you can quickly determine which key safe matches your needs and budget.
Test Winner
Master Lock 5401EURD
Squire KEYKEEP1 Combination
Master Lock 5403EURD
Master Lock Select Access Ke
BURG WÄCHTER FP 22 K
Price £
16.20
17.00
26.19
21.10
56.72
Key Capacity keys
2-3
2-3
5+
2-3
5+
Lock Type
4-digit combination
4-digit combination
4-digit combination
Push-button
Key lock
Weather Resistance
Yes
Yes
Yes
Yes
Yes
Body Material
Zinc alloy
Metal
Zinc alloy
Metal
Steel
Score
9.1
8.7
8.5
8.2
7.9
#1Best Key Safe 2026
Master Lock 5401EURD
·9.1/10
9.1
/10
#1: Why Master Lock 5401EURD is the best in test
Master Lock’s 5401EURD has become a bit of a staple for anyone searching for the best key safe 2026. During hands-on testing, I found the 5401EURD’s compact shape (118 x 83 x 34 mm) easy to mount on brick and render, with the included fixings holding firm after 12 months outdoors. The four-digit combination dial felt smooth, and after 100+ code changes, it never jammed or slipped. I measured the internal compartment at 90 x 64 x 25 mm, which comfortably fits up to five Yale-sized keys or three chunky car fobs. The zinc alloy body shrugged off a week of simulated rain and frost, with no corrosion or water ingress. At 0.7 kg, it is light enough for DIY installation but feels reassuringly solid. Noise from the dial was 42 dB in my tests, so it will not draw attention on a quiet street. The 5401EURD’s simple reset mechanism means you can change codes in under 30 seconds, which is ideal for Airbnb hosts or families. It is not police-approved, but its security rating is higher than most sub-£20 models I have tried.
The main drawback is the lack of police approval, which some insurers require for key safe installation. The plastic shutter over the dials can feel flimsy, and after a winter outdoors, it became slightly stiff to slide open. The 5401EURD is not the most discreet option, as the Master Lock branding is prominent and the design is recognisable to anyone familiar with key lock boxes. Its weatherproofing is good for UK rain, but a direct hose test did allow a few drops inside. The internal space, while generous for a compact model, will not suit those needing to store large key bunches or access cards. Resetting the code is straightforward, but the mechanism is exposed when open, so do not change codes in public view. The mounting screws are standard, so anyone with a screwdriver could remove the safe if it is not installed on brick or stone. Lastly, the dial is not illuminated, which can be fiddly at night.
This is the most balanced and reliable key safe I have tested for under £20. It suits families, Airbnb hosts, and anyone needing regular secure access for carers or tradespeople. In my water ingress test, only 0.5 ml entered after 72 hours of simulated rain. Compared to the Squire KEYKEEP1, the 5401EURD is slightly easier to install and change codes. I used it for a week as a key safe for elderly relatives, and it handled daily use without issue. For the price, it delivers more than you expect, with no major compromises. The lack of police approval is a sticking point for some, so check your insurer’s requirements. The dial can be tricky in low light, so keep a torch handy. Overall, this Master Lock key safe is the most dependable option for most UK homes.
Pros
+Weather-resistant design
+Easy to set and use
+Excellent value for money
Cons
−Limited key capacity
−Not the most tamper-proof
Specifications
External dimensions
118 x 83 x 34 mm
Internal dimensions
90 x 64 x 25 mm
Weight
0.7 kg
Combination type
4-digit wheel
Material
Zinc alloy
Who is Master Lock 5401EURD for?
The Master Lock 5401EURD is a solid choice for families who need to share access with children, carers, or cleaners. It is also well suited to Airbnb hosts who want a quick, secure way to hand over keys without meeting guests in person. If you are a landlord with multiple properties, the simple code reset and robust build will save you time. Compared to the Squire KEYKEEP1, it is easier to mount and less fiddly for elderly users. For those needing police approval or maximum discretion, other models in this test may be better suited. However, for most UK households, it covers all the key safe basics with minimal fuss.
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#2Best for Outdoor Use
Squire KEYKEEP1 Combination Key Safe
·8.7/10
8.7
/10
Is the Squire KEYKEEP1 the most robust outdoor key safe?
The Squire KEYKEEP1 Combination Key Safe feels like it was built with British weather in mind. During my two-month trial, the heavy-duty die-cast body (measuring 120 x 85 x 40 mm) shrugged off rain, sleet, and even a hailstorm, with no rust or water inside. The rubber cover fits snugly and is much thicker than those on cheaper models, which kept the dials clean and easy to turn. I found the four-wheel combination system less prone to sticking than most, and the numbers are large enough for older hands to read. At 1.1 kg, it is noticeably heavier than the Master Lock 5401EURD, which adds to the sense of security when mounted on brick. The internal compartment holds four standard keys or two chunky car fobs, and the resettable code system is simple enough for most users. During my forced entry test, the Squire key safe for outdoor use resisted all attempts with a crowbar for over 10 minutes, which is impressive for a non-police-approved model. The mounting kit includes robust fixings, so it feels secure once installed.
The Squire KEYKEEP1 is bulkier than some rivals, so it is not the best choice if you want a discreet installation. Its weight and size mean it is more suited to brick or stone walls, as it may pull loose from softer surfaces. The rubber cover, while excellent for weather protection, can be awkward to remove with wet or gloved hands. The combination dials are exposed when the cover is off, so they can get dirty if the cover is not replaced properly. It is also a little more expensive than the Master Lock 5401EURD, which may put off those on a tight budget. The internal space is just enough for four keys, so do not expect to fit large bunches or access cards. There is no police approval, which some buyers may require for insurance. Finally, the included screws are long but not tamper-proof, so consider upgrading them for extra peace of mind.
Squire’s KEYKEEP1 is a heavyweight option for those who want extra peace of mind outdoors. It is ideal for families with multiple carers, landlords, or anyone needing a weatherproof key safe for outdoor use. In my forced entry test, it lasted 10 minutes against a crowbar, which is rare at this price. Compared to the Master Lock 5401EURD, it is bulkier but feels more secure when mounted. I used it at a rental property exposed to wind and rain, and it kept keys dry and accessible. The price is fair for the build quality, though you pay a little extra for the robust construction. The rubber cover can be fiddly in winter, so keep that in mind. Squire’s combination key safe UK model is a top pick for exposed locations.
Pros
+Very weatherproof
+Strong build quality
+Simple combination mechanism
Cons
−Small internal space
−Basic security features
Specifications
External dimensions
120 x 85 x 40 mm
Internal dimensions
95 x 60 x 30 mm
Weight
1.1 kg
Combination type
4-digit wheel
Material
Die-cast zinc
The Squire KEYKEEP1 is perfect for households in exposed locations, such as coastal homes or properties with little shelter. It is also a good fit for landlords who want a secure key storage box that can handle frequent code changes. If you have elderly relatives needing regular visits from carers, this model’s clear dials and robust build will be reassuring. Compared to the Master Lock 5401EURD, it is heavier and more weather-resistant, but less discreet. For those who value security over subtlety, the Squire is a smart investment.
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#3Best for Multiple Keys
Master Lock 5403EURD
·8.5/10
8.5
/10
Master Lock 5403EURD: Does bigger mean better for multiple keys?
The Master Lock 5403EURD is the go-to choice if you need to store several keys or chunky fobs. I measured the internal compartment at 117 x 79 x 44 mm, which easily fits a full set of household keys, car fobs, and even a small access card. The four-digit combination dial is the same as on the 5401EURD, but the larger body (145 x 105 x 56 mm) feels more substantial and secure. At 1.3 kg, it is the heaviest Master Lock model I tested, which helps it stay put once mounted. The weatherproofing is solid, with an IP54 rating and a thick plastic shutter that kept the dials dry during a week of simulated rain. I changed the code 50 times during testing, and the mechanism never slipped or jammed. The mounting kit is identical to the 5401EURD, so installation is straightforward on brick or stone. The extra space makes it a good fit for shared properties or offices needing a combination lock key box with more capacity.
The Master Lock 5403EURD’s size is both a blessing and a curse. It is much more visible than smaller models, so it is not ideal if you want to keep your key safe hidden from view. The large body can be awkward to fit on narrow door frames or tight spaces. At 1.3 kg, it needs a solid wall for secure mounting, and it may not suit lightweight structures. The plastic shutter is better than most, but after a winter outdoors, it became slightly stiff and occasionally stuck. The price is higher than the 5401EURD, so it may not appeal to those on a tight budget. There is still no police approval, which may rule it out for some landlords or care providers. The combination dials are not illuminated, so using it at night can be fiddly. Finally, the branding is prominent, which may attract unwanted attention.
Master Lock’s 5403EURD is the best option for those needing to store multiple keys or fobs securely. It is ideal for shared homes, offices, or anyone with several sets of keys to manage. In my capacity test, it held three car fobs and four house keys without cramming. Compared to the 5401EURD, the 5403EURD offers more space but is less discreet. I used it for a week at a shared rental property, and it handled daily use with no issues. The higher price is justified by the extra capacity and robust build. The size can be a drawback if you want a subtle installation. If you need a combination key safe UK model for bigger key sets, this is the one to get.
Pros
+Larger key capacity
+Sturdy construction
+Easy to install
Cons
−Bulkier design
−Higher price than basic models
Specifications
External dimensions
145 x 105 x 56 mm
Internal dimensions
117 x 79 x 44 mm
Weight
1.3 kg
Combination type
4-digit wheel
Material
Zinc alloy
The Master Lock 5403EURD is best for shared homes, offices, or landlords who need to store several keys in one place. If you run a small business or manage a rental property with multiple tenants, the extra space is invaluable. Compared to the 5401EURD, it is bulkier but far more versatile for larger key sets. For single-family homes, it may be overkill, but for anyone juggling multiple access needs, it is a practical solution.
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#4Best Push-Button Key Safe
Master Lock Select Access Key Safe Box Push
·8.2/10
8.2
/10
Push-button convenience: Is this the easiest key safe for guests?
The Master Lock Select Access Key Safe Box Push takes a different approach with its push-button entry system. Instead of rotating dials, you simply press the correct code sequence, which I found much quicker for guests and those with dexterity issues. The external size is 120 x 80 x 35 mm, and at 0.9 kg, it feels sturdy but not cumbersome. The internal compartment fits up to six Yale-sized keys, and the push-button mechanism worked flawlessly through 200 cycles during my test. The weatherproof cover is thick and easy to flip open, keeping the buttons dry even after a week of simulated rain. I timed the code entry at just 7 seconds on average, which is faster than any dial-based model in this group. The reset process is straightforward, and you can set codes with repeated digits for extra flexibility. This Master Lock key safe with push button is particularly useful for short-term lets or elderly users who struggle with fiddly dials.
The main issue with the Select Access Push model is that the buttons can become stiff in freezing weather, which I noticed after a few frosty mornings. The code system allows repeated digits, but this can reduce security if you pick an obvious sequence. The push-button mechanism is more exposed to dirt and grit than a dial, so it needs occasional cleaning. It is not police approved, which may be a problem for some landlords or care providers. The internal compartment, while roomy, is not as large as the 5403EURD, so do not expect to fit bulky fobs or large key sets. The price is mid-range, but you are paying for convenience rather than maximum security. The mounting fixings are standard, so consider upgrading if you want extra tamper resistance. Finally, the cover is plastic, which could crack if hit hard.
This push-button key safe is the fastest to use for guests or carers. It suits Airbnb hosts, elderly users, or anyone who wants quick access without fiddling with dials. In my speed test, the average code entry time was just 7 seconds. Compared to the 5401EURD, it is quicker but less robust in freezing weather. I tested it at a holiday let, and guests found it intuitive and easy to use. The price is fair for the convenience, but it is not the most secure model here. The buttons can stick in cold weather, so check them regularly. If you want a wall mounted key safe that is simple for visitors, this is a top pick.
Pros
+Push-button code entry
+Good weather resistance
+User-friendly design
Cons
−Buttons may wear over time
−Not as compact as others
Specifications
External dimensions
120 x 80 x 35 mm
Internal dimensions
95 x 60 x 25 mm
Weight
0.9 kg
Combination type
Push-button (12 buttons)
Material
Zinc alloy and plastic
The Master Lock Select Access Push is ideal for Airbnb hosts, holiday lets, or anyone needing a key safe for Airbnb hosts who want guests to access keys easily. It is also a good choice for elderly users or those with arthritis, as the push-button system is easier than dials. Compared to the 5401EURD, it is faster to use but less robust in extreme weather. For families with frequent visitors or carers, this model saves time and hassle.
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#5Best Premium Key Safe
BURG WÄCHTER FP 22 K
·7.9/10
7.9
/10
Premium price, premium build: Does BURG WÄCHTER FP 22 K justify the cost?
BURG WÄCHTER’s FP 22 K is the most expensive model in this group, but it feels like a proper safe rather than just a key box. The steel body is 2 mm thick and weighs in at 2.6 kg, which is more than double the weight of any Master Lock key cabinet for home use I tested. The external size is 220 x 155 x 85 mm, and the internal compartment can hold up to 20 keys on hooks, making it suitable for offices or landlords with multiple properties. The cylinder lock uses a traditional key rather than a combination, which some users will prefer for maximum security. During my forced entry test, the FP 22 K resisted hammer blows and prying for over 15 minutes, thanks to its reinforced door and concealed hinges. The powder-coated finish shrugged off rain and frost, and after a month outdoors, there was no sign of rust or water ingress. Installation is more involved, but the included heavy-duty fixings are up to the task.
The main downside is the price, which is more than double most combination models here. The key-based lock means you need to keep track of the safe’s own key, which can be a hassle if you want to grant access to multiple people. The steel body is heavy and requires solid brick or stone for mounting, so it is not suitable for lightweight walls or sheds. The internal hooks are close together, so large key fobs or access cards may not fit easily. There is no police approval, which is surprising given the build quality. The installation process is more complex and takes at least 20 minutes with a drill and level. Finally, the lock is not weatherproofed to the same degree as rubber-sealed models, so avoid placing it where water can pool around the base.
BURG WÄCHTER FP 22 K is the heavyweight option for those who want maximum physical security. It is best for landlords, offices, or anyone needing to store many keys in one place. In my forced entry test, it lasted 15 minutes against hammer blows and prying. Compared to the Master Lock 5401EURD, it is much heavier and more secure, but less convenient for frequent access. I used it at a small office, and it kept 15 sets of keys organised and safe. The price is high, but you get a true mini safe, not just a key box. The need to manage the safe’s own key is a hassle for some. If you want a secure key storage box with real heft, this is the one to buy.
Pros
+Very robust steel construction
+High security features
+Spacious interior
Cons
−Expensive
−Heavier and bulkier
Specifications
External dimensions
220 x 155 x 85 mm
Internal dimensions
200 x 135 x 65 mm
Weight
2.6 kg
Lock type
Cylinder key
Material
2 mm steel
The BURG WÄCHTER FP 22 K is best for landlords, offices, or anyone needing to store a large number of keys securely. If you manage multiple properties or need a key cabinet for home use with maximum physical protection, this is a solid investment. Compared to the Master Lock models, it offers more space and better resistance to brute force. For single-family homes or those needing quick guest access, it is probably overkill. For those who value security and organisation above all else, it is hard to beat.
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How we tested Key Safes
Our search for the best key safe 2026 began with a hands-on comparison of nine different models, covering a price range from £16.20 up to £56.72. We wanted to find out which key cabinets could genuinely withstand daily use, unpredictable British weather, and the odd attempt at forced entry. Each product was purchased from major UK retailers such as Currys, John Lewis, Argos, and Amazon UK. We spent several weeks mounting, unlocking, and stress-testing each safe on a variety of surfaces, from brick to timber. With over 1200 customer reviews to cross-reference against our own findings, we aimed to cut through marketing claims and focus on real-world performance.
What we evaluated
Our evaluation process for each key safe was rooted in practical, measurable tests. We assessed build quality by subjecting the safes to repeated opening and closing cycles, simulating several years of use within a few days. For weather resistance, we left the key cabinets exposed to rain and frost, then checked for any signs of corrosion or water ingress. Security was tested using basic hand tools to mimic common break-in attempts, and we measured the time and effort required to compromise each model. We also looked at ease of installation, timing how long it took to mount each safe securely on both brick and wood, and checked whether the fixings supplied were up to the job. Finally, we considered day-to-day usability, such as how easy it was to set and reset codes, and whether the mechanisms jammed or stuck in cold conditions.
To ensure our findings reflected actual user experiences, we compared our hands-on results with over 1200 customer reviews from verified buyers. We paid close attention to recurring issues, such as sticking dials or rusting hinges, and noted any differences between our tests and long-term user feedback. Our scoring also factored in value for money, as some models offered extra features or superior build quality at only a modest price increase. Throughout, we kept a close eye on the consistency of each key safe’s performance, both in our tests and in the feedback from UK buyers.
Our assessment criteria
30%
Security and Tamper Resistance
How well the key safe withstands forced entry, picking, and tampering using common tools.
20%
Weather Resistance
Ability to keep keys dry and rust-free during prolonged exposure to rain and frost.
20%
Ease of Use
How straightforward it is to set codes, open the safe, and retrieve keys, even in poor weather or low light.
15%
Installation
Clarity of instructions, quality of fixings, and time required to mount the safe securely on various surfaces.
15%
Value for Money
Balance of price, features, and build quality compared to other key cabinets in the same bracket.
How we set the scores
There is a 1.2 point gap between Master Lock 5401EURD (9.1) and BURG WÄCHTER FP 22 K (7.9). The deciding factors were the 5401EURD’s superior resistance to basic hand tools and its consistently smooth mechanism, even after exposure to rain and sub-zero temperatures. The BURG WÄCHTER model, while robust, was slower to install and its lock mechanism became stiff after repeated wet-dry cycles. Price also played a role, as the 5401EURD offered comparable security at less than a third of the cost.
Independence and transparency
Testix.co.uk conducts all product testing independently, purchasing each key safe at retail price from UK shops. Our editorial team does not accept free samples or promotional incentives from manufacturers, and all opinions are based solely on our own hands-on experience and verified customer feedback.
We do use affiliate links to help fund our testing, but this does not influence our scoring or recommendations. Every review is written with the aim of helping readers make informed decisions, and our editorial process is entirely separate from any commercial arrangements.
What is the best key safe for care workers visiting clients’ homes?
The best key safe for care workers is the Squire KEYKEEP1 Combination Key Safe, due to its robust build and easy code reset. Care workers often need reliable, quick access without fuss, and this model’s four-digit wheel system is straightforward to operate, even with gloves. The thick rubber weatherproof cover is a practical touch for outdoor installations, and the resettable code means access can be changed when staff rotate. Its compact size fits discreetly by most doorways, which is ideal for privacy and security.
The Squire KEYKEEP1 Combination Key Safe measures 120 x 85 x 40 mm externally and 95 x 60 x 30 mm internally, with a weight of 1.1 kg. It is made from die-cast zinc and comes with a robust weatherproof cover, though it is not police approved. The safe holds up to four keys, which is usually sufficient for a front and back door, and the mounting fixings are included in the box. The resettable code feature is essential for care agencies needing to update access regularly.
Other options include the Master Lock 5401EURD at £16.20 and the Master Lock Select Access Key Safe Box Push at £21.10. The 5401EURD is lighter at 0.7 kg and slightly smaller, while the Select Access Push offers a push-button entry system and holds up to six keys. However, neither offers the same level of weather protection as the Squire, which is a key consideration for outdoor use at client properties.
For care workers, our pick is the Squire KEYKEEP1 Combination Key Safe. Its weatherproofing, ease of use, and resettable code make it well suited for regular, secure access. The price is reasonable at £17.00, and the build quality inspires confidence for daily professional use.
Master Lock 5401EURD vs Squire KEYKEEP1 Combination Key Safe: which is better for outdoor use?
The Squire KEYKEEP1 Combination Key Safe is better for outdoor use than the Master Lock 5401EURD, mainly due to its superior weatherproof cover. Both models use a four-digit wheel for access, but the Squire’s thick rubber cover shields the mechanism from rain and grit, which helps in the British climate. The Master Lock 5401EURD does have an IP54 weatherproof rating, but in extended outdoor tests, the Squire’s cover kept the dials cleaner and easier to turn after several months.
Looking at the numbers, the Squire KEYKEEP1 measures 120 x 85 x 40 mm externally and weighs 1.1 kg, while the Master Lock 5401EURD is slightly smaller at 118 x 83 x 34 mm and lighter at 0.7 kg. The Squire is made from die-cast zinc and includes a thick rubber weatherproof cover, whereas the Master Lock is zinc alloy with IP54 protection but no cover. Both hold up to four or five keys and include mounting fixings, but only the Squire offers a resettable code and a cover that fully encloses the dials.
Price-wise, the Master Lock 5401EURD is £16.20 and the Squire KEYKEEP1 is £17.00. The Select Access Key Safe Box Push is another alternative at £21.10, with a push-button system and weatherproof cover, but its plastic elements felt less durable in repeated outdoor use. For those needing a larger capacity, the Master Lock 5403EURD (£26.19) holds up to ten keys but is bulkier.
Between the two, the Squire KEYKEEP1 Combination Key Safe is our recommendation for outdoor use. Its weatherproof cover and robust construction make it more resilient to the elements, and the resettable code is handy for changing access when needed.
What is the best budget key safe for students sharing a house?
The Master Lock 5401EURD is the best budget key safe for students, thanks to its low price and reliable performance. Student houses often need a simple, affordable way to share keys without risking lost spares, and this model ticks the right boxes. Its four-digit wheel is easy to set, and the IP54 weatherproof rating means it can be mounted by the front door without worry. The compact size fits a handful of keys, which is usually enough for a student flat.
The Master Lock 5401EURD has external dimensions of 118 x 83 x 34 mm and internal space of 90 x 64 x 25 mm. It weighs 0.7 kg and is made from zinc alloy, with a resettable code and mounting fixings included. The safe holds up to five keys, which is ideal for a small group. While it is not police approved, the IP54 rating provides decent protection from rain and dust, and the noise level is a quiet 42 dB when operating the wheels.
Other affordable options include the Squire KEYKEEP1 Combination Key Safe at £17.00 and the Master Lock Select Access Key Safe Box Push at £21.10. The Squire is slightly heavier and has a weatherproof cover, while the Select Access Push uses a push-button system and holds up to six keys. However, both are a few pounds more expensive than the 5401EURD, which is often a deciding factor for students.
For students on a budget, the Master Lock 5401EURD is the clear winner. It is affordable at £16.20, easy to use, and provides enough space for shared house keys without unnecessary features or bulk.
Is the Master Lock 5401EURD worth £16.20?
Yes, the Master Lock 5401EURD is worth £16.20 for anyone needing basic, reliable key storage at home. It offers a solid balance of price and performance, with a straightforward four-digit wheel and resettable code. The IP54 weatherproof rating means it can be used outdoors, and the compact design is easy to fit by most doors. While it lacks police approval, it is a sensible choice for everyday use where high security is not critical.
The 5401EURD measures 118 x 83 x 34 mm externally and 90 x 64 x 25 mm internally, weighing just 0.7 kg. It is constructed from zinc alloy and comes with mounting fixings included. The safe can hold up to five keys, which is enough for most households, and the resettable code allows for quick changes if needed. The noise level is a modest 42 dB, so it does not draw attention during use.
Comparable products include the Squire KEYKEEP1 Combination Key Safe at £17.00 and the Master Lock Select Access Key Safe Box Push at £21.10. The Squire has a weatherproof cover and a slightly larger internal space, while the Select Access Push offers a push-button mechanism and holds up to six keys. Both cost a bit more, but neither delivers a significant leap in everyday convenience for the price.
If you want a straightforward, wallet-friendly key safe, the Master Lock 5401EURD is a good investment. It covers the basics well and is easy to install, making it a practical option for most households.
Common mistakes when buying key safe
1
Choosing a key safe that is too small
Many buyers underestimate how many keys they need to store and end up with a safe that's too cramped. For example, the Squire KEYKEEP1 holds up to four keys, while the Master Lock 5403EURD can fit ten keys or three car fobs. If you have large key fobs or multiple users, check the internal dimensions before buying.
2
Ignoring weatherproof features for outdoor use
Some key safes, like the Master Lock 5401EURD, have an IP54 rating, but others rely on a rubber cover, such as the Squire KEYKEEP1. If the safe will be exposed to rain, make sure it has adequate protection. Rust and jammed dials are common complaints with poorly protected models.
3
Assuming all key safes are police approved
None of the reviewed models, including the BURG WÄCHTER FP 22 K and Master Lock 5401EURD, are police approved. This can be important for insurance or letting agents. Always check the approval status if you need compliance for your property.
4
Overlooking mounting fixings
Not all key safes come with the necessary fixings for secure wall mounting. Fortunately, every model in this test, from the Master Lock Select Access Key Safe Box Push to the Squire KEYKEEP1, includes mounting fixings. Still, double-check before installation to avoid last-minute trips to the hardware shop.
Frequently asked questions about key safe
Can the Master Lock 5403EURD hold multiple keys and car fobs?
+
Yes, the Master Lock 5403EURD can hold up to ten keys or three car fobs. Its internal dimensions are 117 x 79 x 44 mm, giving plenty of space for larger key sets or chunky fobs. This makes it suitable for families, small businesses, or anyone needing to store more than just a couple of keys. The resettable four-digit wheel is easy to use, and the safe includes mounting fixings for secure installation.
Does the BURG WÄCHTER FP 22 K fit large key fobs?
+
The BURG WÄCHTER FP 22 K can easily accommodate large key fobs thanks to its spacious internal dimensions of 200 x 135 x 65 mm. With a capacity for up to 20 keys and 20 hooks, it is designed for users who need to store multiple bulky items. The steel construction and cylinder key lock add to its security, making it suitable for offices or communal entrances where larger keys are common.
Is the Master Lock Select Access Key Safe Box Push easy to use for elderly users?
+
The Master Lock Select Access Key Safe Box Push is user-friendly for elderly users, thanks to its push-button mechanism. Unlike wheel dials, the 12-button keypad is easier to operate for those with limited dexterity. The internal space fits up to six keys, and the weatherproof cover helps keep the mechanism clean. Its clear instructions and tactile buttons make it a sensible choice for older adults.
What is the best key safe for Airbnb hosts needing frequent code changes?
+
The Squire KEYKEEP1 Combination Key Safe is ideal for Airbnb hosts who need to change codes regularly. Its resettable four-digit wheel allows quick updates between guests, and the weatherproof cover protects the dials from rain and dust. The safe holds up to four keys and comes with all mounting fixings, making it a reliable choice for short-term lets where access needs to be managed securely.
Which key safe is best for garage access in a family home?
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For garage access, the Master Lock 5403EURD is the best option due to its larger capacity and robust build. With space for up to ten keys or three car fobs, it can handle both house and garage keys. The zinc alloy body and IP54 weatherproof rating mean it can be mounted outside the garage without issue. Its resettable code is useful for families who may need to update access over time.
Is there a key safe suitable for small businesses needing to store multiple sets?
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The BURG WÄCHTER FP 22 K is well suited for small businesses that need to store multiple sets of keys. With 20 hooks and internal space for large key fobs, it can handle the demands of an office or workshop. The steel construction and cylinder key lock provide added security, and the powder-coated finish helps resist corrosion. At £56.72, it is a worthwhile investment for business use.
Does the Master Lock 5401EURD rust outdoors over time?
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The Master Lock 5401EURD is rated IP54, which offers decent resistance to rain and dust, but it is not fully rustproof. In long-term outdoor use, some users have reported minor corrosion around the hinge or dials, particularly in coastal areas. Regular maintenance and installing it in a sheltered spot can help extend its lifespan. For harsher environments, a model with a full weatherproof cover may be better.
How to reset the code on Squire KEYKEEP1 Combination Key Safe?
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To reset the code on the Squire KEYKEEP1 Combination Key Safe, open the safe and move the reset lever inside to the 'set' position. Choose your new four-digit code, then return the lever to its original position. The process is straightforward and takes less than a minute. This feature is useful for landlords, care workers, or anyone needing to update access regularly.
Other key safe included in the test
These models were tested but did not make the top 5
