Skip to Content
Go back

Innovative Ways of Getting Into a Building with a Intercom System

As technology advances, building access control methods continue to evolve, providing convenience, security, and efficiency to residents and property managers. Intercom systems are a staple for multi-unit residential buildings and commercial properties, serving as the gatekeepers for granting or denying access. This article will explore five modern ways to get into a building equipped with an intercom system, including face recognition, keypad entry, Mifare keyfobs, NFC and Bluetooth readers, and smartphone-based keyless entry.

Face Recognition

Face recognition is a cutting-edge biometric technology that allows authorized individuals to access a building without needing a physical key. This system works by capturing and analyzing facial features, comparing them to a pre-established database of authorized users. Once the system verifies the individual’s identity, it grants access. Face recognition boasts high levels of security, as it is challenging to spoof, and eliminates the risk of lost or stolen keys. It also provides a touchless, hygienic solution in times where health concerns are a priority.

Face Recognition Intercom

Keypad Entry

Ways to Access Buildings with Intercom Systems
Ways to Access Buildings with Intercom Systems

Keypad entry systems are a more traditional but still highly effective method for secure access. Users input a unique code on a numeric keypad installed near the building’s entrance. Upon correct code entry, the system unlocks the door, allowing access. Keypad entry is straightforward to use and cost-effective. Additionally, property managers can easily change or update access codes, providing flexibility when dealing with tenant turnovers, temporary access for maintenance personnel, or enhanced security.

Mifare Keyfobs

Mifare keyfobs are compact, durable, and contactless smart card technology. They use radio frequency identification (RFID) to communicate with the intercom system. When the user presents the keyfob near the reader, the system authenticates the embedded information and grants access. Mifare keyfobs are resistant to wear and tear, as they have no moving parts, and offer a high level of security with unique encryption keys. They are a popular choice for apartment buildings and commercial properties, where numerous users require access at different times.

NFC and Bluetooth Readers

Near Field Communication (NFC) and Bluetooth readers are wireless access control methods that take advantage of the technology available in most modern smartphones. NFC operates within a short range (typically a few centimeters), while Bluetooth works over a more extended range (up to several meters). Both systems require the user’s smartphone to be in proximity to the reader to unlock the door.

NFC and Bluetooth readers offer many advantages, such as the ability to grant temporary or time-limited access to guests or service providers, eliminating the need for physical keys. Property managers can track and monitor access in real-time, ensuring enhanced security. Additionally, these systems can be integrated with other smart building applications, such as energy management or home automation systems.

Keyless Entry with Smartphone

Smartphone-based keyless entry systems are a convenient and secure option for accessing buildings with intercom systems. With this method, authorized users install an app on their smartphone, which acts as a virtual key. When the user approaches the door, the system recognizes the smartphone’s unique identifier and grants access.

This method provides several benefits, including easy management of user permissions by property managers and the ability to grant temporary access to guests or service providers. Moreover, users do not need to carry additional devices, such as key cards or fobs, as their smartphone serves as the key.


In an era where convenience, security, and technology go hand in hand, various methods are available to access a building with an intercom system. Face recognition, keypad entry, Mifare keyfobs, NFC and Bluetooth readers, and smartphone-based keyless entry systems offer unique advantages and make your daily life easier and more securer.

similar articles

In an increasingly interconnected world, the importance of security cannot be overstated. One of the key aspects of this security is the protection of our homes and businesses, and at the forefront of this protection are door security systems. These systems, ranging from simple alarms to advanced IP intercoms like those offered by BAS-IP, provide […]


In the realm of architecture, doorways are more than mere entrances and exits. They are the gateways that define the first impression of a building. This article delves into the world of building doorways, exploring their significance, design considerations, materials, functionality, and much more. Understanding Building Doorways What is a Doorway? A doorway is a […]


When it comes to home intercom system replacement, understanding the role and functionality of these systems is crucial. A home intercom system, functioning predominantly as a door intercom system, combines an exterior panel and an interior phone to establish a reliable communication pathway from the confines of your home to the outside world. Its role […]


Decoding the RFID Phenomenon RFID technology has carved a significant niche for itself in the realm of RFID access control. Due to its convenience, security features, and automation capabilities, RFID has emerged as a highly popular choice for managing access to buildings, secure areas, and even computer systems. It allows for seamless, hands-free entry and […]


Step into the future of home communications with BAS-IP, an industry leader in the realm of smart home intercom systems. This article takes a deep dive into how this revolutionary technology can completely redefine how you interact with your home, offering unparalleled convenience, security, and connectivity. Transformative Features BAS-IP is rewriting the rules of home […]


The realm of home automation has experienced incredible evolution, with a clear standout stealing the spotlight: the KNX smart home system. This ingenious innovation is transforming how we perceive domestic spaces, enhancing convenience, efficiency, and security. In this comprehensive guide, we delve deep into the workings of the KNX system, unveiling its revolutionary contributions to […]


Welcome to the future of multifamily housing, where convenience and security meet at the tip of your fingers. The multifamily keyless entry system is no longer a thing of science fiction but a reality that’s reshaping our daily lives. This article explores the intriguing world of keyless entry systems, their evolution, and their ever-growing importance […]


The importance of reliable communication systems in residential spaces can hardly be overstated. An intercom system for housing society promises precisely that – a secure, dependable, and efficient communication network that integrates seamlessly into daily life. An evolution in residential communication technology, intercom systems are no longer a luxury but a necessity. Housing Societies A […]


The Radio Frequency Identification (RFID) Key Management System emerges as a standout solution. This technology not only reinforces security but also optimizes efficiency in various industries. Understanding RFID Technology Radio Frequency Identification or RFID is a cutting-edge technology that uses electromagnetic fields to identify and track tags attached to objects. This technology ranges from low-frequency […]


Before we delve into the world of Cat 6 wiring diagrams, it’s crucial to double-check if you really need Cat 6 wiring. While it offers superior performance, it might not be necessary for your specific needs. You might want to consider Cat 5 wiring, which is generally cheaper and sufficient for most home and small […]