Proximity Cards and Proximity Card Readers7995097
Proximity cards are used extensively by companies that want to control the physical areas that their workers are able to access. A proximity card is issued to every employee and proximity card readers are installed in appropriate physical places. Every employee must then pass their proximity card near the proximity reader to gain access to the physical area.
The proximity card reader receives the information stored on the card, which is then transmitted to the pc network. It is the pc system that will figure out if a person will be offered access to the restricted region, or whether access will be denied, depending on earlier configurations. Proximity cards are a type of smart cards that controls access.
These smart cards offer each physical access control, and logical access control. Proximity cards are used a fantastic deal in business, because they permit the employer to provide access to not just physical locations, but also computer networks, and other resources of the company. Areas of a computer network can be made accessible or blocked depending on an employee's clearance. They can also be used for simpler tasks such as web authorization, encryption of email, and digital signatures, to name just a few.
Restricted locations might be off limits to the majority of employees, which can easily be implemented with proximity cards while at the exact same time supplying access to those that should have access. It could also be exactly the opposite.
Proximity readers are relatively simple to set up, and they come with a very simple to use access control system. It is encoded in a way that it easily reads and responds to electronic signals that are sent by the card and received by the reader. Proximity cards do not need to come directly in get in touch with with the reader. You can be as far as an inch away from the reader and it will still be able to read it. That's why they are used so often in parking garages. That stated, there are a handful of readers that need the proximity card to come in get in touch with with the reader's magnetic face.
Distance proximity technology provides a fantastic deal of convenience, particularly in door technology. These systems allow you to be even additional away than one inch. It is like walking through an unlocked door, yet it is exactly the opposite - as safe as Fort Knox. A credit size card can be kept in an employee' brief case, wallet, purse, or even a pocket and when the employee walks past the door it automatically unlocks.
Proximity cards are very versatile, yet an additional reason why they have been such a big hit in businesses. You can set up them almost anywhere. You can set up them on doors to various buildings or locations of a building, computers, washrooms, lunch rooms, and the list goes on. There truly are couple of circumstances exactly where a proximity system can't be used. The card readers read and respond to encoded electronic signals from the proximity (access) cards. And they will respond only to cards that are authorized.
Power outages do not generally pose a problem for the proximity readers, simply because they either have a battery back up system or sometimes they use rechargeable batteries. So you by no means have to worry that your system becomes vulnerable if the power goes out.
There are several different proximity card systems. In fact, you can even use your Bluetooth cell phone as a proximity card for laptops that are Linux primarily based. Of course that is not how most business will use it, but it is just another instance of the versatility of these systems.
