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Fingerprint Door Lock

biometric door_lock


There are a number of futuristic options if you are thinking of buying a fingerprint door lock, we have a look at some of them here. In this article we have a look at the pros and cons of a couple of models, have a look and compare them to push button and digital door locks that are also available.

The Samsung Biometric Door Lock

Here are some of the features of this product.

4 way authentication method – Pin / Fingerprint / Mechanical Key / Remote Control (option)

4 – 12 digit pin

100 register able fingerprints

Touch screen number pad

Great looking design

Anti panic mechanism

Automatic Lock Mode

Fire alarm system

Emergency system

External emergency battery terminal

Low battery and replace battery alarm 


Product dimensions and overview


Power supply. 1.5v AA Alkaline Batteries x 4


Made from fibreglass and reinforced plastic


Coulour – Black


Front body dimensions WxHxL = 81.3mm x 318mm x 75mm handle included


Main body dimensions WxHxL = 79 x 290 x 80 handle included

Digital Door Lock

If you like what you see you can buy by clicking on the Amazon product link below, although be warned this is not a low cost unit and we have not seen a great deal of customers reviews of this product – these always help to provide a flavour of how the product actually performs.

See more information about the SAMSUNG BIOMETRIC DOOR LOCK by clicking here.


Keyless Entry Remote

Adel Biometric Fingerprint Door Lock

Now this option is a lot less than the Samsung product and it is very different in looks. We have summarised the advantages and disadvantages of this Fingerprint Door Lock below.


No external wiring is required

LCD Operation for easy use

120 fingerprints can be stored.

Quick access times. It takes approximately 1 second to register and match a fingerprint

Long battery life

Reversible handle, fit any left or right handed door


The product may not be suitable for outdoor use, it is highly recommended for indoor use.

We can’t see great deal of independent testing as this is a new product.


We have seen some reports that when batteries are changed then all fingerprint records are lost, please be aware of this.

Biometric door locks have may become more popular, there are a number of positives to these door lock types (no need to carry keys etc.) However there is not a large amount of independent testing and / or accreditation for these products currently available. They are also very expensive.

If you are interested in purchasing a sophisticated non-traditional door lock then be aware of these issues. There are also some other options available. These include Digital door locks and push button door locks. Neither of these options use fingerprint technology, however they do have a number of pros and cons when compared to biometric technology.

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