Beyond Locks and Keys: Exploring the Technology Behind Door Access Systems

Beyond Locks and Keys: Exploring the Technology Behind Door Access Systems

Published on : January 14, 2024

What are the technologies behind door access systems?

  1. Radio Frequency Identification (RFID)
  2. IoT-enabled security access
  3. Cloud-based system
  4. Multi-factor authentication (MFA)
  5. Biometric credentials


  • By adopting door access technology, organizations not only enhance their physical security but also establish themselves as leaders in technological innovation.
  • The transition from conventional locks and keys represents a significant change in access control.
  • Consider partnering with the best and trusted manufacturer of security access control like Elid Technology Intl to ensure that you are at the forefront of access control innovation.


Door access systems have gained widespread acceptance in the Philippines as essential components of security and operational efficiency in various workplaces. These systems provide business owners with peace of mind by addressing potential vulnerabilities and threats within their office premises.

They offer advanced features that enhance security measures, ensuring only authorized personnel have access to sensitive areas and data. By adopting door access systems, businesses can enhance their overall defense and operational efficiency. This blog explores the intricate layers of the technology behind door access systems that power modern door access systems, delving into the sophisticated mechanisms that contribute to their reliability, efficiency, and adaptability.

Radio Frequency Identification (RFID)

Radio Frequency Identification or RFID is a wireless technology used in access door systems to grant entry authorization. It involves using RFID tags or labels, which contain electronically stored information that can be remotely read or captured by an RFID reader using radio frequency waves.

Personnel carry their credentials in the form of key cards, fobs, or smartphones embedded with RFID chips. When a credential is presented near the RFID reader mounted at the door, the chip emits a radio signal containing unique identification data. The reader then authenticates this data against authorized user information. Based on the verification, it will either unlock the door or trigger an alarm for an unauthorized attempt.

IoT-enabled Security Access

IoT-enabled security access

Integrating cutting-edge technology to enhance safety and efficiency, the Internet of Things (IoT) is revolutionizing today’s door access system. It ditches the use of smartphones or wearables for wireless credentials offering more enhanced security.

It can seamlessly be connected to other building systems to automate real-time monitoring and alerts for any intrusion attempts remotely. This ability to manage and monitor ensures a heightened security protocol, enabling administrators to respond swiftly to any security challenges.

Cloud-Based System

Cloud-based door access systems are revolutionizing traditional lock mechanisms, offering businesses unparalleled agility, efficiency, and security. It stores credentials and data in cloud servers creating centralized and flexible management.

Since it is already attached to the internet, administrators can remotely administer and monitor door access through a user-friendly interface. It enables real-time updates and adjustments, eliminating the need for on-site servers or complex infrastructure optimizing deployment, and reducing maintenance costs.

Multi-Factor Authentication (MFA)

Multi-factor authentication (MFA)

The National Institute of Standards and Technology (NIST) emphasizes that the Multi-Factor Authentication (MFA) stands at the forefront of the door access system and recommends its implementation to protect sensitive areas.

MFA offers a robust and adaptive approach, combining multiple layers of authentication to ensure a higher level of identity verification. Its method often involves a combination of PIN, keycards, and biometrics. Even if one of these is compromised, unauthorized access is still prevented if the other method is secure.

Its ability to require personnel to provide multiple proofs of identity mitigates the risk associated with compromised passwords or stolen access cards. This offers a more resilient defense against unauthorized entry.

Biometric Credentials

The advantage of relying on the unique physical characteristics of a person such as fingerprints, facial features, or iris patterns provides an exceptionally secure means of identity verification.

This adoption of biometric credentials lets the personnel eliminate the need to remember passwords or carry access cards—creating a seamless experience while providing security. It also offers a meticulous audit trail by capturing precise data on who accessed a particular area and when. This feature is crucial for compliance, accountability, and future investigations.

As technology advances, biometric systems continue to evolve, incorporating innovations such as facial recognition and vein pattern recognition, further enhancing accuracy and versatility.

Key Takeaway

By embracing this technology behind door access systems, organizations not only secure their physical access points but also position themselves as the leading in technological innovation.

As the technological scene continues to evolve, these systems stand as a testament to the commitment of organizations to safeguarding their people, assets, and sensitive information in an increasingly interconnected world.

If you want to unlock a future where door access is effortless, secure, and smarter than ever before, consider partnering with Elid Technology Intl. Inc. Contact us today for a free consultation and discover how we can tailor a door access solution that empowers your business and protects your world.

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