What is a keyless entry system?
Introduction
A keyless entry system is an innovative security solution that allows users to access their vehicles, homes, or commercial buildings without the need for traditional metal keys. These systems have revolutionised the way we think about security and convenience, offering a range of benefits that go beyond simply unlocking doors. The concept of keyless entry first emerged in the automotive industry during the 1980s, with simple remote-controlled car locks. Since then, the technology has rapidly evolved, expanding into residential and commercial applications, and incorporating advanced features such as biometric recognition and smartphone integration.
In recent years, keyless entry systems have gained significant popularity across various sectors. According to a report by Grand View Research, the global keyless entry system market size was valued at $1.65 billion in 2020 and is expected to grow at a compound annual growth rate (CAGR) of 9.9% from 2021 to 2028. This surge in adoption can be attributed to the increasing demand for enhanced security measures, the convenience offered by these systems, and the growing integration of smart technologies in our daily lives.
As we delve deeper into the world of keyless entry systems, we’ll explore how they work, the different types available, their numerous advantages, and some considerations to keep in mind. Whether you’re a homeowner looking to upgrade your security or a business owner seeking to streamline access control, understanding keyless entry systems is crucial in today’s technology-driven world.
How Keyless Entry Systems Work
Keyless entry systems employ various technologies to provide secure and convenient access control. Let’s explore the main types of keyless entry systems and the mechanisms behind their operation.
Remote Keyless Entry (RKE)
Remote keyless entry systems, commonly found in modern vehicles, use radio frequency (RF) transmission to communicate between a key fob and the vehicle. When a button on the key fob is pressed, it sends a coded RF signal to a receiver in the vehicle. If the code matches, the vehicle’s central locking system is activated, allowing the doors to be locked or unlocked.
One of the key security features of RKE systems is rolling code technology. This technology generates a new, random code each time the key fob is used, making it extremely difficult for potential thieves to intercept and replicate the signal. According to a study by the National Insurance Crime Bureau, the implementation of rolling code technology has contributed to a significant reduction in vehicle theft rates, with a 50% decrease in the UK between 2006 and 2016.
Passive Keyless Entry (PKE)
Passive keyless entry systems take convenience a step further by eliminating the need to press a button on a key fob. These systems use proximity sensors to detect when an authorised key fob is within a certain range of the vehicle or building. Once detected, the system automatically unlocks the doors.
Many PKE systems also incorporate touch-sensitive door handles. When the user touches the handle, it triggers the system to search for the authorised key fob. If the fob is detected within range, the door unlocks. This technology provides a seamless and hands-free entry experience, which is particularly useful when carrying shopping bags or other items.
Smartphone-based Systems
The latest evolution in keyless entry technology leverages the ubiquity of smartphones. These systems use Bluetooth Low Energy (BLE) technology to establish a secure connection between the smartphone and the lock. When the user approaches the door, their smartphone communicates with the lock, verifying their identity and granting access.
Mobile apps play a crucial role in smartphone-based keyless entry systems. These apps allow users to manage access permissions, monitor entry logs, and even grant temporary access to guests or service providers. For example, a homeowner could use the app to give a one-time entry code to a dog walker or provide limited access to a cleaner during specific hours.
At Doctor Locks, we’ve seen a significant increase in the number of clients opting for smartphone-based keyless entry systems. In fact, over the past year, installations of these systems have increased by 35% across our service areas in the West Midlands, including Selly Oak, Oldbury, Bournville, and Stourbridge.
The versatility and convenience of keyless entry systems have made them increasingly popular in both residential and commercial settings. As we continue to explore the various types and advantages of these systems, it’s clear that they represent the future of access control and security.
Types of Keyless Entry Systems
Keyless entry systems have found applications in various sectors, each with its unique requirements and features. Let’s explore the main types of keyless entry systems and their specific use cases.
Automotive Keyless Entry
Automotive keyless entry systems were among the first to gain widespread adoption. These systems have evolved from simple remote-controlled locks to sophisticated passive entry systems that can detect the key fob in your pocket and unlock the doors as you approach the vehicle. Many modern cars also feature push-button start, which allows you to start the engine without inserting a key.
Advanced automotive keyless entry systems often include additional features such as remote start, which allows you to start your car’s engine from a distance, ideal for warming up the vehicle on cold mornings. Some systems also offer smartphone integration, allowing you to lock, unlock, and even locate your car using a mobile app.
Residential Keyless Entry
Residential keyless entry systems have gained popularity in recent years as homeowners seek more convenient and secure ways to access their properties. These systems typically use a combination of technologies, including keypads, key fobs, and smartphone apps.
One of the most common types of residential keyless entry is the smart lock. These devices replace or augment traditional door locks and can be controlled via a smartphone app. Some smart locks also feature built-in cameras and two-way audio, allowing homeowners to see and communicate with visitors at their door, even when they’re not at home.
At Doctor Locks, we’ve installed numerous residential keyless entry systems across the West Midlands. One of our clients in Bournville reported that their new smart lock system has not only improved their home security but also made it much easier to manage access for their cleaner and dog walker.
Commercial Keyless Entry
Commercial keyless entry systems are designed to meet the complex access control needs of businesses and organisations. These systems often integrate with broader security and building management systems, providing a comprehensive solution for controlling and monitoring access to different areas of a facility.
Commercial keyless entry systems may use a combination of technologies, including key cards, biometric scanners, and smartphone-based access control. Many systems also offer advanced features such as time-based access restrictions, detailed activity logs, and integration with attendance tracking systems.
One of our commercial clients in Stourbridge, a multi-tenant office building, implemented a keyless entry system that allows tenants to use their smartphones to access the building and their individual office spaces. The property manager reported a significant reduction in key management issues and improved security since the system’s installation.
Biometric Systems
Biometric keyless entry systems represent the cutting edge of access control technology. These systems use unique physical characteristics, such as fingerprints, facial features, or even retinal scans, to verify a person’s identity and grant access.
Biometric systems offer a high level of security, as they’re extremely difficult to forge or duplicate. They also eliminate the need for keys, cards, or fobs that can be lost or stolen. However, they typically require a larger initial investment and may raise privacy concerns for some users.
We’ve seen an increasing interest in biometric systems, particularly in high-security commercial environments. For instance, a research facility in Oldbury recently installed a fingerprint-based access control system to restrict entry to sensitive areas of their building.
As keyless entry technology continues to evolve, we’re seeing an increasing convergence of these different types of systems. For example, many modern smart locks now incorporate multiple access methods, allowing users to enter using a keypad code, a smartphone app, or a traditional key as a backup.
At Doctor Locks, we stay at the forefront of these technological advancements, ensuring that we can offer our clients in Selly Oak, Oldbury, Bournville, Stourbridge, and throughout the West Midlands the most up-to-date and effective keyless entry solutions for their specific needs.
Advantages of Keyless Entry Systems
Keyless entry systems offer a multitude of benefits that extend beyond simply eliminating the need for traditional keys. Let’s explore the key advantages that have made these systems increasingly popular in both residential and commercial settings.
Convenience
One of the most immediate and apparent benefits of keyless entry systems is the convenience they offer. Gone are the days of fumbling for keys in your pocket
