More and more companies are moving towards biometric locks. Some individuals also opt for this device, but they are few. However, this type of lock provides high-level security and benefits. Its operating mode confers these advantages, which differ from the other waves. What is this mode?
What is the biometric lock?
In some ways, this system is similar to the others in that it seeks to ensure your safety. However, its mode of operation is unusual. It functions similarly to a lock, except there is no key to insert. Rather than that, the biometric lock is equipped with sensors that allow for the reading of fingerprints.
It could be :
- a fingerprint;
- the imprint of the palm;
- the imprint of the retina;
- of the venous network of a finger.
You have to put your finger, hand, or retina on it to unlock it. From then on, the door opens instantly, a bit like in Mission Impossible!
Types of biometric locks
As we recently discovered, there are numerous types of biometric locking. However, there are only two possible variations. First, that biometric locks with traces. There are locks based on the use of a fingerprint. To (un) lock them, you can use your index, directory, etc.
Next comes the family of streak-free locks. They work based on recognition of the retina or the network of veins. The advantage of this system is that it leaves no trace. But, as ingenious as it is, the thief cannot get your fingerprints from objects to unlock them. This mechanism, therefore, guarantees better levels of security.
Sensor operation
The principle is the same, whether you opt for the trace lock or the biometric traceless lock. To open or close the door, the equipment sensor reads your fingerprint. Once this step is completed, the recognition is activated for 5 seconds. Following this point, the system operates in a vacuum. The operation will have to be restarted from the beginning.
For its power, the sensor relies on batteries. They are positioned in the lock. As a general rule, there are 4 of them, each with a voltage of 1.5. Thus, unlike other locks, the control of this one is done inside.
Recording principle
The biometric lock has the particularity of recording data. Depending on the model, it registers between 100 and 180 fingerprints. Some systems even allow a user number to be assigned to registered persons, which offers more practicality.
By the way, it is also possible to use the Grand Passage function. This option allows the lock, and therefore the door, to be kept open to allow free movement for a determined period. But, again, it’s all about the budget.
Buying price
Buying a biometric lock can involve considerable investment. But you still have to know how to choose your range. If you decide to take an entry-level biometric lock, plan between 200 and 400 $. Conversely, for a powerful and sophisticated model, ideally, collect around 900 $, or even more depending on the seller.
Note that the purchase price is added to the installation price. We recommend that you call on a professional to have your equipment installed. The reason? The installation of this lock requires delicate know-how. It’s an art reserved for locksmith Tampa! In addition, security guarantees to contact them. But the service is not free. You will have to pay. For this purpose, follow the advice given here to avoid unsavory professionals.
To guarantee the security of your business or store, there’s nothing like a lock with biometric sensors. Working with retina or fingerprint recognition offers a high level of protection.
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