It may be challenging to control access to certain portions of a property, especially when using conventional keys. Thankfully, contemporary innovations like an HID proximity card reader make access management simpler and more practical. For many different sorts of properties, proximity card readers are a common access control option.
This article will explain proximity card readers’ functions and what they are. You’ll also find out things to think about before buying, as well as four of the most typical card reader systems. You’ll discover which proximity card reader is ideal for your house in the end.
When a key card reaches a detection radius, proximity card scanners, which are touchless devices, read its credentials.
Users do not need to swipe or touch their cards to utilize the reader. Instead, it reads the stored data on the card up to a particular point. The entrance or gate will then be unlocked to enable entry if it scans a valid credential.
Why do we use HID proximity cards?
Using proximity card readers, proxy cards—also known as proximity cards—are utilized to enter a space. A limited quantity of data is stored on a tag on the PVC key card, which readers may read from a specific distance away.
You might not need to take your proxy cards out of your pocket or purse, depending on a few different situations. A long range card reader just needs to be a few feet away from the reader for access to be given, however, the reader detection radius varies from system to system.
Smart Card Vs Proximity Card
Smart card readers and proximity readers differ in their functionalities. Because of the limited amount of data that proximity cards can retain, their function is strictly restricted to access control.
In contrast, smart cards have larger data storage capacity, which increases their functionality over proxy cards. Smart cards are used for secure printing, digital payments, network security, and other things in addition to access control.
RFID Vs Proximity Cards
A proximity card is a physical credential used to store data, in contrast to RFID (radio frequency identification), which is a sort of data transfer technology. Nonetheless, RFID technology is used by the majority of proximity card readers.
RFID uses radio waves to transmit data from a tag to a reader after having it encoded. While some RFID cards need physical touch with a reader, others have a strong enough signal to allow access without physical contact, leading to proximity cards.
How do the Proxy cards work?
Proximity cards function using three parts:
Proxy card:
The card has an antenna and an RFID or NFC (near-field communication) tag with information about the owner’s credentials saved on it.
Long-range reader:
The reader is placed close to an entrance. From there, the reader generates a radius by emitting an electromagnetic field. The card takes some of the energy as soon as it enters that field and turns it into electricity. When that happens, it has sufficient power to transmit the tag’s data.
Controller for access:
The access controller then decides whether access should be permitted after receiving the data from the reader. The access controller will open the door lock if the credentials are recognized.
Is it possible to demagnetize proximity cards?
When close to a powerful magnet, proximity cards can indeed get demagnetized.
Those that keep their proxy cards in a purse or pocket that may include magnets frequently run into this issue. Use smart RFID cards to overcome this problem as they can store more data and are less susceptible to environmental influences.
How much do they cost in Singapore?
A proximity card reader typically costs SGD 150 to SGD 700. Also, each certification will cost money. Most cards and fobs only cost a few dollars each, making them reasonably affordable.
The price of your system, however, will depend on a variety of criteria, including:
- The infrastructure of your structure
- Size of the home
- How many readers and cards you’ll need
You also need to think about the upkeep required for such a system. Operating costs will go up because of having to replace lost or broken proxy cards. Take into account a solution that supports different entrance techniques if you want to get the most out of your access control system.
Consider a system that enables renters to open doors with a proximity card or smartphone, for instance. Hence, even if their card is stolen or destroyed, they can still enter.
Consider the size of your Proxy card:
Avoid having your proximity card readers occupy a lot of wall space. Instead, your card readers should blend perfectly with the surroundings.
Needless to mention, your readers should be compatible with the demographic you require. Some proximity card readers may appear clunky and antiquated. You may make sure your readers fit comfortably by selecting a thinner, contemporary style.
The installation process:
The cost of your access control system is significantly influenced by the installation procedure. The infrastructure of your building will affect how your system is implemented.
That said, tearing up floors or walls and replacing any outdated hardware or wiring is a major worry when switching to a new access control system.
You should pick a system that requires the least amount of wire possible because of this. Just a power source is required for the finest proximity card readers. In turn, the installation happens quickly and with little disruption.
A proximity card reader access control system with user-friendly software is another option to think about. Remote access should be simple to provide and cancel thanks to the system’s software. The finest solutions provide you access to a proximity card reader app that lets you quickly change a person’s rights from anywhere.
Which business types need an access control system?
Employers frequently prioritize protecting their facilities against unauthorized entry and being able to manage who is allowed to enter and exit as well as which areas go a long way toward attaining this goal.
Not only may reliable locks, alarms, and CCTV assist to increase security, but modern technology can also play a significant role by giving building managers and company owners flexible, safe, and effective ways to allow access to particular locations inside working premises.
Access control systems are essential in many contemporary enterprises, whether as a simple method of granting personnel access to a main door without the need for an ordinary key or as a way to separate access to more restricted locations across the site.
Access control systems are available that also enable audio and video screening, allowing for the surveillance of anyone seeking to obtain admission to the property. These systems may be configured and reprogrammed as access authorization changes.
Access control systems will be very useful for firms that need various degrees of protection. Large technological companies, for instance, may wish to limit access to these places to only the personnel that work there, whereas office buildings housing critical records or archives will require additional protection for these rooms to keep them safe.
All companies may benefit from access control systems, even though they are frequently found in bigger facilities like grand office buildings or buildings housing government agencies. Access control systems may be used to indicate who was in which location at any given time in the unfortunate event that a workplace incident like a physical assault or break-in occurs by preserving any data about comings and goings.