The Best Key Safe 2021

Rather than storing a spare key under a plant pot or mat, the best and most secure option is to use a key safe. They are designed for properties that need to be accessed by a range of visitors such as a holiday or rental property.

Best Key Safe

Almost every key safe is designed to be wall mounted outdoors and can withstand all weather conditions. They can also be accessed using a combination, push button or electronic lock through the use of a smartphone app.

The best key safe on the market is the Supra C500, which is police approved and has been rigorously tested and proven to be as attack resistant as a domestic front door.

Key Safe Comparison

Key SafeLock TypeSize
Supra C500Push Button14.3 x 7.9 x 6.4 cm
Master Lock 5441EURDPush Button & Bluetooth12.7 x 8.3 x 5.9 cm
Sentinel Key SafePush Button12.6 x 10.4 x 7.4 cm
Master Lock 5401EURDCombination11.0 x 8.5 x 3.6 cm
NRS HealthcarePush Button13.1 x 6.2 x 5.9 cm
LRS Key Storage BoxCombination12.2 x 8.8 x 4.0 cm

Depending upon your requirements, you may require a key safe that is police approved. If that is the case, there are limited options available and they also come with a premium price tag. However, if you do make the investment, you will have complete peace of mind that it has been fully tested with proven results.

Although a regular home safe would be the most secure option, its virtual impossible to secure them to a wall due to the large size. The key safe alternative is the best way to store keys as its much smaller and just as secure.

Below is a list of the best key safes that are attack resistant and can withstand even the toughest of weather conditions.

The Best Key Safe

1. Supra C500 Police Approved Key Safe

The Supra C500 is a heavy duty key safe that is police approved and constructed of a heavy gauge, stainless steel and zinc alloy shell. It does come with a premium price but when you consider the superior build quality, its clear to see why.

To ensure maximum security of this key safe, it has undergone rigorous testing by the LPCB security experts in the UK. The accreditation achieved means that its recognised by the Secured By Design’s police preferred specifications and many home insurance companies in the UK.

Other features of the Supra C500 include:

  • Designed to be wall mounted outside your house
  • Police approved key safe
  • Weatherproof rubber cover
  • 14.3 x 7.9 x 6.4 cm in size
  • Over 4,000 key code combinations
  • Clutch mechanism prevents the handle being forced up
  • 4 x masonry screws included

Although expensive, the Supra C500 is the ultimate police approved key safe that won’t disappoint. The heavy duty double wall construction can withstand hours of brute force attacks and is relatively easy to install onto the wall.
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2. Master Lock Bluetooth Key Safe

By far the most expensive outdoor key safe is the Bluetooth model by the Master Lock brand. They produce a number of key safes but this is their flagship model that can be unlocked via a smartphone app or pin code combination.

From the smartphone application (available for iOS and Android), you are able to share guest access, view activity or tamper alerts and much more.

Other features of the Master Lock 5441EURD include:

  • 12.7 x 8.3 x 5.9 cm in size
  • Powered by a CR123A battery
  • Supplied with all the mounting hardware
  • No activation or monthly costs
  • Suitable for indoor or outdoor installations
  • Illuminated interface

Being able to simply unlock the key safe using your phone is highly desirable and makes it a worthwhile investment. However, if this is a feature that you will rarely use, the alternatives will be a more cost effective solution.
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3. Sentinel Wall Mounted Key Safe

The Sentinel Push Button key safe is a hard wearing wall mounted option that is designed for outdoor usage. Compared to similar priced alternatives, it’s made from aluminium and steel that is then coated with a weatherproof paint.

In terms of the accessing the key safe, there are up to 10,000 different combinations to choose from and it can be easily reset in a matter of minutes.

Other features of the Sentinel Key Safe include:

  • Aluminium and steel construction
  • Coated in a weather resistant paint
  • Robust push buttons
  • 12.6 x 10.4 x 7.4 cm in size
  • Includes a 12 month guarantee

Overall, the Sentinel key safe is one of the cheapest push button options that is built to last. It’s fairly basic in terms of the design but that makes it easy to use.
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4. Master Lock Outdoor Key Safe

By far the most popular key safe in the UK is another option by the Master Lock brand and its perfect for those on a budget. It has a basic design that is constructed of a robust metal body and shutter door to protect it against the weather.

Other features of the Master Lock 5401EURD include:

  • Suitable for indoor and outdoor usage
  • 11 x 8.5 x 3.6 cm in size
  • Available in silver or white
  • Resettable 4 digit pin code combination
  • Easy to install with mounting accessories included
  • Includes a limited lifetime warranty

The Master Lock outdoor key safe is an excellent all-round option that is backed by a limited lifetime warranty. Considering its an affordable option, the long warranty provide you with complete peace of mind that its built to last.

Master Lock also offer a portable option that doesn’t require a wall mounted installation and may be desirable for some.
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5. NRS Healthcare Big Key Safe

The NRS Healthcare key safe offers a larger internal capacity to hold bigger keys such as those produced by the Yale brand. The design also accommodates for larger push buttons, which is a desirable feature that makes it easier to use.

In order to remain discrete, it has an intuitive neoprene weatherproof cover that is disguised as an electricity hub, which helps to not raise any suspicions.

Other features of the NRS Healthcare Key Safe include:

  • Constructed of heavy duty zinc alloy
  • Larger internal capacity
  • Large push buttons
  • 13.1 x 6.2 x 5.9 cm in size
  • Supplied with all the mounting accessories
  • Disguised and weatherproof cover
  • Automatically resets to prevent leaving it unlocked

If you require a slightly larger key safe that is heavy duty and easy use, the NRS Healthcare unit is the best option. It’s more expensive than many of the alternatives but it’s a worthwhile investment that won’t disappoint.
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6. LDS Security Key Storage Box

The LRS Key Storage Box is a combination security key storage box that is affordable and stores up to 10 pairs of keys. It’s available in a silver or black coated finish that is easy to install and comes with all the mounting fixings.

Other features of the LRS Key Storage Box include:

  • Combination lock with 4 digit pin code
  • Internal hook for hanging keys
  • Durable zinc alloy cylinder
  • Resists hammering and sawing
  • 12.2 x 8.8 x 4 cm in size
  • Easy to use and reset the pin code

Overall, the LRS Key Storage Box is a great all-rounder that’s cheap and durable. It also has the benefit of a choice of silver or black finishes, which gives you the choice of being highly visible or not.
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Whether you own an Air BnB, rental or holiday property, a key safe is a great addition. They allow you to securely store keys and allow others to gain access to the property without you actually being there. You can simply provide the visitor with a pin code and they can access the key safe with ease.

All of our recommendations within this article cover each type of lock and are suitable for all types of budgets. We strongly recommend the police approved locks but if not, the alternatives offer great security and won’t disappoint.

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