5 Advanced Card Access Systems by Chicago Security Expert


Chicago Security Expert offers advanced card access systems designed to provide robust security solutions for businesses and organizations in the Chicago area. Here are five innovative card access systems that Chicago Security Expert specializes in:

card access systems

Biometric Access Control:

Biometric Access Control systems represent one of the most advanced and secure methods of controlling access to secured areas. By leveraging unique biological characteristics such as fingerprints, iris patterns, or facial features, these systems offer unparalleled security compared to traditional access control methods.

One of the key advantages of biometric access control is its accuracy in verifying individual identities. Unlike passwords or keycards, which can be lost, stolen, or shared, biometric traits are inherently unique to each person, making them nearly impossible to replicate or forge. This uniqueness ensures that only authorized personnel can gain access to sensitive areas, significantly reducing the risk of unauthorized entry and potential security breaches.

Moreover, biometric access control systems provide a seamless and efficient user experience. Authorized individuals can gain access simply by presenting their biometric traits to the system, eliminating the need to carry physical credentials or remember complex passwords. This not only enhances convenience for users but also minimizes the risk of credential theft or loss.

Proximity Card Readers:

Proximity card readers, also known as RFID (Radio Frequency Identification) card access systems control, are widely recognized for their efficiency, reliability, and ease of use in controlling access to secured areas. Here’s an in-depth look at the features and benefits of proximity card readers provided by Chicago Security Expert:

Efficient Access Control: Proximity card readers use RFID technology to swiftly grant or deny access to individuals carrying proximity cards or key fobs. These cards or fobs emit a unique radio signal when presented near the proximity reader, allowing the system to quickly authenticate the user’s identity and determine whether access should be granted.

Customizable Access Control Settings: Chicago Security Expert offers proximity card readers with customizable access control settings, allowing clients to tailor access permissions based on specific criteria. Administrators can easily configure the system to grant different levels of access to various individuals or groups, providing flexibility and scalability to accommodate evolving security needs.

Smart Card Access Systems:

Smart card access systems utilize contactless smart cards embedded with microchips to store encrypted access credentials and permissions. These intelligent cards can store a wealth of information and support multifunctional capabilities, making them ideal for secure access control applications. Chicago Security Expert specializes in designing and deploying smart card access systems that provide robust security features, including encryption, authentication, and audit trail logging, to safeguard sensitive areas and assets.

card access systems

Mobile Access Control Solutions:

Mobile Access Control Solutions represent a cutting-edge approach to access control, leveraging the ubiquitous presence of smartphones and mobile devices to enhance security and convenience in controlling access to secured areas. Here’s a closer look at the features and benefits of Mobile Access Control Solutions offered by Chicago Security Expert:

Seamless Integration with Smartphones:

Mobile access control solutions enable users to utilize their smartphones or mobile devices as secure credentials for accessing protected areas. Dedicated mobile access control apps are installed on users’ smartphones, allowing them to conveniently unlock doors and gates by presenting their device to a compatible reader. This eliminates the need for physical credentials such as proximity cards or key fobs, streamlining the access control process and enhancing user convenience.

Enhanced Security Features:

Chicago Security Expert’s Mobile Access Control Solutions incorporate advanced security features to ensure the integrity and confidentiality of access credentials stored on users’ smartphones. These solutions leverage industry-standard encryption protocols and secure authentication mechanisms to prevent unauthorized access and protect sensitive data from interception or tampering. Additionally, built-in security measures such as biometric authentication and device-level encryption further enhance the security posture of mobile access control systems.

Multi-Factor Authentication Systems:

Multi-factor authentication (MFA) systems combine two or more authentication factors, such as passwords, biometrics, smart cards, or tokens, to verify the identity of individuals seeking access to secured facilities or resources. By requiring multiple independent credentials, MFA systems significantly enhance security and mitigate the risk of unauthorized access due to compromised credentials. Chicago Security Expert designs and implements robust multi-factor authentication systems that provide an additional layer of security to protect critical assets and sensitive information from unauthorized access and cyber threats.

card access systems

Why Choose Us to the best Card Access Systems in Chicago?

With Chicago Security Expert’s advanced card access systems, businesses and organizations can enjoy enhanced security, convenience, and peace of mind knowing that their facilities and assets are effectively protected against unauthorized access and security breaches. Contact us today to learn more about our full security solutions and how we can tailor them to meet your specific needs. Do not wait any longer, schedule an appointment to get a free estimate. Check our customer reviews here.


Why Access Control Is Safer For Your Chicago Business Than a Traditional Key


Modern access control systems are an important element of security systems in companies, public institutions or multi-family residential buildings. They ensure supervision over the access of people to the premises and allow you to analyze user/employee movement in a given area. The card access system allows you to control and manage who has access to your property and to secured zones (e.g. server rooms, warehouses). It makes it possible for you to supervise the flow of people between individual facilities and monitor traffic in a given zone.

How Does a Card Access System Work?

/Users/tlasota/Documents/WizerunekWSieci/Lukasz ADT installer/AccessCards/Access Control Set Up .pngAccess to entire buildings, areas in these buildings, or specific rooms is traditionally controlled with locks and keys. However, this type of access control has several drawbacks:

  • if many people use one entrance, it becomes more complicated to control access to the keys,
  • if one of the users loses a key, most often the cylinder of the entry knob or the entire door lock should be replaced, along with all issued keys (after all, you don’t know if the key has been stolen or found by an unauthorized person),
  • if one of your employees is fired or chooses to move on to another job, you should basically proceed as above – even if the employee returns the key, it’s very easy to have an extra key made,
  • if a certain person has access to many rooms, he/she will most often have to carry a heavy keychain, which is simply not a comfortable solution.

And although the existence of “master key” systems should be mentioned here, the access control system with all of its functionalities far exceeds these systems. The software enables the system administrator to quickly and easily assign individual people to access protected zones and define the access schedules.

Access control systems are more and more often used in various types of companies and enterprises to control access and monitor potential violations. In hospitals, offices and public buildings, the access control system enables the separation of public and business zones. In schools, it helps to keep students safe.

We installing Access cards for Residential, Education, Bank, Retail, Hospitality, Manufacturing, Transportation

Chicago’s Experts provides access cards solution for residential, education, bank, retail, hospitality, manufacturing, transportation

It’s also important to emphasize the fact that modern access control systems are integrated with security alarm systems or CCTV systems, which significantly increases the functionality, usability and security of your property. In the case of integrating an access control system with fire alarm systems, it’s possible to force open all doors in case of fire detection.

The access control system is designed to restrict access of unauthorized users to specific zones and to provide access to protected zones for authorized users. Each system consists of at least two types of devices. First of all, these are input devices that decide on the access to protected zones (encoders, card readers, scanners) and output devices that implement this access (electromagnetic bolts, electric locks, gates). Using the system’s software, the operator can quickly assign and change authorizations to individual users.

Identifying users in an access control system can be done in many ways. In the simplest case, it can be a numeric or alphanumeric encoder, where access to the specified zone is obtained after entering a given code. More complex systems use badges in the form of cards with printed bar codes, magnetic stripe cards, proximity cards or key fobs. The data from these identifiers are read by the appropriate card readers. In systems with a high level of security, biometric readers (scanners) are used. These can be, for example, fingerprint readers, and retinal and iris readers. The basic function of all these readers is to read the identifier (PIN, card, fingerprint, etc.) and send the data to the master device, which compares the received information with the data stored in the database and makes a decision about the system’s reaction.

Access Control System Functions For Your Business


Restrict entry to secured areas to certain people and grant temporary permission to authorized persons. Personalize access for your employees and control all entry points. Eliminate key management.


Thanks to the access control system, there is no need to manage keys, re-enter or register keys, or to change locks when you need to limit or grant access to a given zone to your employees.


Get access to reports that will provide information on the flow of people throughout the property. You will always know who enters and leaves the protected facilities.


Are you afraid that the card access system installation may be too much for you? Trust our experience. We will professionally and properly install both the access control system and its management software for you.


Manage non-employee traffic in your facility through your access control system by granting periodic access to visitors while restricting them from entering sensitive areas within your company.


Choose the features that suit you and pay only for them! You will receive an economical and affordable security system tailored to your specific needs.

What Are The Advantages of the Card Access System?

The main advantage, and at the same time the main function of the access control system, is the effective protection of entire facilities or selected rooms against the entrance of unwanted persons. It gives you the opportunity to automatically secure and monitor your entire property from a central location. Access control is also a convenience – it facilitates the entrance to rooms, for example for authorized employees. It does not require looking for an appropriate key, but only applying an RFID tag in the form of, for example, a card, or key fob, or applying a finger.

The system is convenient to use, fast and largely automated, so that the verification of user permissions takes place almost immediately.

Moreover, you can combine the access control system with other systems to increase its possibilities of use and range of operation. The most common option is to connect to the CCTV and security system.

At Chicago Security Expert we offer a comprehensive range of services. We provide a professional security system, card access control system and fire alarm system installation so you can rest easy knowing that your property is in the best hands possible. Call us today for a free quote and to and learn more about the benefits of having an access control system at your business.