How Does Gate Access Control Work?

Mammoth Takeaways:

• Gate Access Control Components: The core components include credential readers, controllers, and locking mechanisms, each playing a crucial role in managing access.
• System Types: Different systems offer varying levels of security, from basic magnetic stripe readers to advanced biometric and mobile credential systems.
• Advanced Features: Integration with video surveillance, remote management, and compatibility with other security systems can enhance the functionality and security of gate access control systems.

Want a dependable method to manage entry on your property?

Wondering how to manage traffic flow efficiently while enhancing security?

Gate access control is the answer. In our article, we’re going to discuss what gate access control is, the components of the system and the best way to apply it to your commercial applications!

Key Components of Gate Access Control Systems

Access control refers to any devices that restrict or permit access to an area using a variety of different technological methods. Below are some examples of the common devices used in gate access control systems.

Credential Readers

These devices function as keys, comparing data on entrants’ devices with the building’s authorization record. Various types will be detailed later in this article.

Controllers

The controllers of a gate access control system are the brains of the device. Essentially a computer of sorts, this part of the system reads, processes, and acts based on transmitted data. If a successful identification match occurs, this device has the ability to unlock doors or gates. A reader and identification mismatch can result in locked doors, alarms, or contacting officials.

Locking Mechanisms

These physical devices, when triggered by the controller, either lock or unlock gates and doors.

Types of Gate Access Control Systems

Magnetic Stripe Readers

Using technology developed in the 1960s, these devices use cards that feature a magnetic stripe with data. The strips are embedded with iron particulates that, when scanned by an appropriate machine, register a unique “code.” This technology is commonly used on credit and debit cards.

Because of its age and susceptibility to damage and skimming, it’s now considered a low-level security option. These cards are perfect for businesses with frequent staff changes, like hotels, as they can be easily reprogrammed. The cards that are used in magnetic stripe readers are a cost-saving option, but the lack of data encryption allows for points of vulnerability. More secure technology has come to market, and magnetic stripes are becoming less common.

Keypad Entry System

A common site in many applications, from apartment doors to ATMs, keypad readers rely on pre-programmed codes to gain access. Generally, individuals work with administrators to choose a 4-6 digit code for building entry. When entered with the correct card data, the PIN serves as a secondary form of identification, such as ATM/debit cards.

Keypad readers are easy to add and remove codes for, but they do have security issues. Without pairing with another device, like a card, anyone can use the code, reducing security. The benefit of these devices is that they rarely require additional consumables like cards or tags that may be lost and cost money to replace.

Proximity Cards (RFID)

Using radio frequency identification technology (RFID), these readers work with programmed RFID cards for access control. In these cards is an embedded mini antenna that constantly emits a small radio signal. This radio signal features a unique identification code that is programmed to interact with its intended terminal. The signal has a range of 1-3 inches, which requires close “proximity” to the reader in order to activate.

These devices are commonly used with apartment door locks and punch clocks. The user just needs to hold their card within the specified range to transmit the data and gain access. The process is fast, simple, and doesn’t damage the card. However, the cards used in these devices are vulnerable to cloning, where criminals can duplicate information with available technology by being close to the desired target card.

Smart Cards

Currently, one of the popular and safer options for identification data transfer is smart card readers, which communicate with smart cards that have a built-in microprocessor. Being essentially equipped with a minicomputer, these cards can hold, manage, and process large amounts of data. This capacity also allows for encryption and decryption technology, which makes the information harder to be intercepted or stolen.

Mobile Credentials

These readers work with mobile devices, i.e., mobile phones, to communicate and transfer data by using a variety of connection options such as Wi-Fi, Bluetooth, or Near Field Communication (NFC). The mobile app associated with the reader will make a connection and verify that the data matches the internal records. Each app may provide different functionalities, such as opening doors or processing payments. Mobile access is considered a secure option due to the inability to clone information easily, like cards, and these devices can be used in tandem with other protection methods for even more security.

Biometric Access

By using physical data unique to individuals, such as fingerprints, irises, and facial features, biometric access control readers offer the highest level of security. This is because, unlike keys, fobs, or passwords, physical information is much harder to replicate. These readers are typically used in areas that require maximum security, such as government industries.

How Gate Access Control Systems Function

User Authentication Process

All gate access control systems function similarly to how a door works with a key but with higher security. Using any of the variety of technologies mentioned above, systems will take data from the supplied source, be it a fob, a keycard, or a mobile device, and compare that information to an internal authorization log. If there is a verified match, access is granted.

Access Authorization

Some individuals will have limited access to specific building areas, whether for safety or privacy reasons. When a user accesses the gate control with their identification, they will only be permitted to areas in which their access is valid. This means that although several gates or doors may be on a single system, identification codes or cards will only work on desired devices.

Event Logging and Monitoring

Every input of credentials results in access control software logging the date and time of entry. These devices will also record any failed attempts at access. This information, combined with other security measures, like security cameras, can determine the intent of the event. This record is also a valuable resource for showing the comings and goings of clients, employees, or tenants, which may be useful in investigations.

Advanced Features of Gate Access Control

There are different tiers of security and functionality when it comes to gate access control. Additional features can be integrated during installation to offer even higher control and protection.

Video Integration

The addition of video integration allows for the capture of visual evidence of every access attempt, regardless of success. This recorded footage is a useful tool in verifying that only permitted individuals are allowed access. This video data is also helpful in the event of an incident as evidence.

Remote Management Capabilities

The remote capability allows business owners and property managers to interact with their access system even when not on-site. This ability allows for even more convenience in assisting visitors, workers, or residents with gaining access to the property. Managers can add permissions, revoke access, or interact with monitoring from anywhere with an internet connection system. This remote functionality enables 24/7 control.

Integration with Other Security Systems

Many security devices are essentially computer-based systems, making it possible to integrate access gate control with other security measures. The gate can be programmed to trigger certain devices in predetermined situations, such as forceful entry or incorrect identification. Gate systems can be programmed to work with various cameras, burglar alarms, lights, and more. It’s important to ensure that all chosen equipment is compatible with this ability.

Benefits of Gate Access Control Systems

Enhanced Security

Gate access control systems allow for better security and, therefore, increased safety. Gates with permissions can keep out unwanted intruders while allowing safe access for permitted individuals.

Improved Traffic Flow

The rapid processing of data allows for traffic (foot or car-based) to easily move through access points. A log of information is created for future reference when access is granted or denied. There are fewer slowdowns from human error or malfunctions, and since control can be managed remotely, fixes don’t require travel.

Customizable User Access

Property management has the ability to set the level of access for any individual. This can improve safety since it will block people from areas where they are not authorized to be. All different levels of access and permissions can be managed on one system for easier use.

Professional Access Control Installation Considerations

To ensure the proper installation of a gate access control system, it is necessary to hire professionals to handle the process. This not only ensures that the equipment is installed correctly but also means that all work is done to spec and follows any local or federal regulations.

Site Assessment

Once an access control system installer is contacted and scheduled, the first step involves a site assessment. This assessment allows the contractor to survey the proposed location and determine what type of system may be the best for the area. Licensed professionals will have the knowledge and experience to work with customers to build a customized solution.

Equipment Selection

There are a variety of different options available for purchase regarding gate access control. Licensed installers will know the pros and cons of different systems and be able to determine the best fit. They are also knowledgeable on compatibility and possible integration with existing systems.

Maintenance of Gate Access Control Systems

Maintenance means extending the life of your access control system investment and ensuring that you are receiving the full protection and benefits access control can provide.

Regular Testing and Updates

To keep gate technology functional and running smoothly, regular inspections and testing should be conducted. This means visual inspections of the system and its components on a weekly basis. Also, since much of gate access control is based on software, it is imperative that the software be up-to-date and backed up to avoid vulnerabilities. Once a year, a professional should be scheduled to do a thorough inspection of the systems to check for any possible issues or hidden damage.

Troubleshooting Common Issues

Hiccups may occur during information processing. It may be due to a loss of signal, a damaged card or reader, or a bigger problem. If users are being denied access, verify their credentials in the system or check that the system is online as it should be. If there are significant malfunctions or physical damage, it’s important to call the professionals to service your unit.

Mammoth Conclusion

Are you looking to improve the security of your commercial building? Mammoth Security has knowledgeable and helpful staff who are ready to help you take the next step. Reach out to us today to schedule a free consultation!