About Us

Prüfengel offers authentic consumer tests in which real users share their experiences with products. Our tests are based on practical applications in everyday life and reflect the opinions of consumers. As we focus on consumer tests, we do not carry out material, long-term or laboratory tests. Our aim is to provide honest feedback to help you make a purchasing decision. For a detailed insight into our comprehensive evaluation process, which forms the basis of all our product reviews, please click here.

Elder Welder®
Ventilation grille Safe

The Elder Welder® ventilation grille safe is an innovative solution for the secure storage of valuables. This bricked-in wall safe is designed to look like an ordinary ventilation grille, making it a perfect secret hiding place.
The safe is fitted with a mechanical code lock for added protection. Made from alloy steel, the safe offers a high resistance to break-in attempts.
The safe can be assembled in less than 20 minutes using the instructions and assembly template supplied. Screws for fixing to bolts and concrete are included. With a capacity of almost 5 litres, the safe offers sufficient space for documents, passports, money and other valuables. Thanks to its unobtrusive design, it remains invisible to burglars. Ideal for use at home or in the office to keep important items safe and hidden.
The Elder Welder® ventilation grille safe is the perfect solution for anyone who wants to keep their valuables safe and inconspicuous.

  • Practically invisible
  • Key lock and additional combination lock
  • High-quality workmanship
  • Unfortunately only one key included

The test

General information

We took a close look at the product and tested it in practice. In the following, we take a closer look at the features and impressions. From the packaging, materials and quality to the range of functions and handling, the product is subjected to our test procedure.

To give you a quick overview, we work with a points system. The maximum achievable score per area is 100 points. The final overall score is calculated from the average of all tested features, taking into account the respective weighting. For a detailed insight into our comprehensive evaluation process, which forms the basis of all our product ratings, please click here.

The first impression

Packaging and contents

Here we take a closer look at packaging. Sustainability is becoming an increasingly important factor. In addition, adequate protection of the product must of course also be guaranteed. Are the contents of the packaging complete and does the manufacturer make it as easy as possible for me to use the product straight away?

Product protection

Carton is sturdy, product sufficiently protected

100

Points

Sustainability Packaging

Unnecessary packaging waste has been avoided, the plastic film protects the product components

80

Points

Package contents & scope

Complete

100

Points

Instructions for use

Product is self-explanatory

100

Points

TOTAL

95

Points

Weighting: 20%
*Themaximum score is 100 points

The first impression of the Elder Welder® ventilation grille safe is consistently positive. As soon as you unpack it, you notice the high-quality and well thought-out packaging, which ensures that the safe arrives safely and undamaged. The packaging is sturdy and effectively protects the contents from damage during transport.
The safe is packed in sturdy cardboard packaging with additional padding to protect it from knocks and shocks. The enclosed instructions are clear and easy to understand, which makes the installation process easier.
All necessary mounting materials such as screws and wall plugs for different types of wall are included.
Overall, we are delighted with our first impression of the Elder Welder® ventilation grille Safe. The combination of well thought-out packaging and high-quality contents ensures a positive experience as soon as the safe is unpacked and set up.

The first time in your hand

Product processing and appearance

Before we start the practical test, we take a close look at the workmanship of the products. How high quality are the materials used? Are the look and feel satisfactory?

Visual appearance

Attractive design

100

Points

Processing

Very good workmanship

100

Points

Stability

Very stable

100

Points

Sustainability of the product

No details, but use of high-quality materials

80

Points

TOTAL

95

Points

Weighting: 20%
*Themaximum score is 100 points

We are delighted with the Safe ventilation grille from Elder Welder® and the high-quality workmanship and unobtrusive appearance of the product.
The use of alloy steel ensures high resistance and durability. The combination lock works perfectly and is easy to use.
The enclosed instructions and mounting template make installation simple and straightforward. The safe is designed to look like an ordinary ventilation grille. Thanks to its unobtrusive design, the safe can be installed in various rooms without attracting attention. This offers additional protection against potential burglars.
Overall, buyers can be very satisfied with the quality and design of the Elder Welder® ventilation grille safe. The combination of robust workmanship and unobtrusive appearance makes it an ideal solution for the secure storage of valuables.

This is what our practical test showed

Does the manufacturer keep its advertising promises?

Our practical test has the highest relevance and therefore weighting. Here, the product has to undergo a wide range of criteria and tests. We check the functions and product promises of the test article.

Installation instructions

Instructions are clear, error-free and contain all the necessary details

100

Points

Stability of the attachment

No signs of movement, remains completely stable

100

Points

Door mechanism

Smoothly and without any resistance

100

Points

Lock functionality

Lock works with every test attempt without any problems

100

Points

Camouflage and inconspicuousness

The safe is almost invisible and perfectly camouflaged

100

Points

TOTAL

100

Points

Weighting: 45%
*Themaximum score is 100 points

The Elder Welder® safe appears to fully fulfil expectations and deliver on the manufacturer’s advertising promise.
The product is described as inconspicuous and effectively camouflaged, making it an ideal hiding place for valuables. The safe looks like an ordinary ventilation grille and is therefore not recognised as a safe. The concealed combination lock provides an extra layer of security, is easy to use and works reliably.
The robust alloy steel construction makes the safe stable and resistant. The precise workmanship and accuracy of fit of the components contribute to the high level of satisfaction.
The supplied instructions and assembly template make installation straightforward, and the necessary fixing materials are also included.
With a capacity of almost 5 litres, the safe offers sufficient space for important documents, money and other valuables.
The Elder Welder® ventilation grille safe lives up to its promise. The combination of unobtrusive design, high security and easy handling is impressive.

Test plan of the Prüfengel Institute

You can find a detailed insight into the evaluation criteria of the practical part of the test and the distribution of points here. If you are also interested in the evaluation of our other test criteria, please read our document on the evaluation process.

Price/performance ratio

and ratings from consumers

Finally, we analyse how the product compares to the competition. Can it keep up with the competition in terms of price and quality? Would we generally recommend buying it? We also look at the consumer reviews and check whether the critical and positive reviews are actually justified.

Price / performance ratio

Very good performance in the upper price segment

50

Points

Rating cut

4.7 out of 5.0 on Amazon

85

Points

TOTAL

68

Points

Weighting: 15%
*Themaximum score is 100 points

On the Amazon platform, consumers rate the product with an average of 4.7 stars. In some cases, the fact that it can only be used for solid walls is criticised. On the other hand, the unobtrusive and functional design and the high quality of the materials are emphasised positively. In our practical test, we were able to confirm that the inconspicuous appearance of the safe is well received by customers. However, we can understand consumer criticism of the limited installation options. Even people without stone walls want to know that their valuables are safe.

Prices of up to €149.97 are charged on the internet for equivalent products. Very cheap products are available from as little as € 91.70 . The ventilation grille safe from Elder Welder® is therefore currently in the upper price segment with a price of €149.97. For the quality and performance received, the price-performance ratio is very good.

Overall result

1. packaging & contents

20%

95

Points

2. product processing & appearance

20%

95

Points

3. in the practical test

45%

100

Points

4. price/performance & consumer reviews

15%

68

Points

TOTAL

93

Points

*Themaximum score is 100 points

Ventilation grille Safe
of the brand
Elder Welder®
was rated with an overall score of
1,4
and thus successfully qualified for our test seal. The test was carried out during the test period
10/24
and is stored in our database under the licence number
240911001
. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.
Ventilation grille Safe
of the brand
Elder Welder®
achieved
93
Points in our test and therefore passed. The test was carried out in the test period
10/24
and is stored in our database under the licence number
240911001
. Further information on our test procedure can be found at www.pruefengel.de/testverfahren.

The practical tests are based on careful observations and do not include long-term or laboratory tests. The test judgements reflect the personal impressions and opinions of the testers who try out the products in everyday use. We would like to emphasise that these evaluations do not claim to be exhaustive and may reflect both subjective and objective impressions. The evaluations are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a serious and thorough testing procedure, which has been developed in a long and professional process in close co-operation with our testers.

The practical tests are based on careful observation and do not include long-term or laboratory tests. The test ratings reflect the opinion of our experts and are based on careful analysis. We would like to emphasize that these evaluations do not claim to be exhaustive and reflect both subjective and objective impressions. The assessments are made to the best of our knowledge and belief, without any liability being assumed for the accuracy or completeness of the test results. It is important to note that our tests are not based on legal requirements, medical effects or specific ingredients of the products. We rely on the advertising claims and information provided by the manufacturers, but use of the information is always at your own risk. Our efforts are aimed at ensuring a reputable and thorough testing process, which has been developed in a long and professional process in close cooperation with our experts.

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Evaluation process

You can find a detailed insight into our evaluation process, which forms the basis for our product ratings, here:

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