By 
https://www.identitypeople.com.au/hid-proximity-cards/
Contactless cards are usually all lumped into one category, however, in order to choose the right type for you, you absolutely need to understand the differences and nuances within the term “contactless”. Proximity cards allow your personnel or staff to breeze through your access control or identity system quickly and easily, so they’re a fantastic addition to a building that’s looking to increase overall security and efficiency. Read on for everything you need to know before selecting your proximity cards…
How do proximity cards work?
Proximity cards are able to communicate with a card reader without making any contact with the machine, they work by proxy – hence the term proximity. This is made possible by the radio frequencies within the card, making it a sort of low-grade radio transmitter that is able to send signals to a receiver. An HID proximity card reader exudes a small electromagnetic field that is just powerful enough to make a proximity access card jump to life and allow the card to read its unique number. A reader will then look into its database to see if that number is listed as a safe code that has access to the area that it is protecting. If the number is listed, the reader will allow a door or gate to momentarily unlock, and the holder can pass through. HID proximity cards use 125 kHz radio frequencies that make it possible for this process to happen without any scanning or inserting needed.
What are the different types of HID proximity cards?
Proximity cards are a category of contactless cards in their own right, and within this group, there are a couple of different options to choose from. Options include…
HID iClass SE
iClass SEOS
Indala Flex ISO
ISO Prox II
Duo Prox II
What’s more, the options for proximity technology doesn’t actually stop with cards! You’ll also find contactless key fobs and tags, which include…
HID Prox Fob
Micro Prox Tag
Prox Key III
All of these options are created by HID Global, a renowned, leading provider that creates proximity products that are used worldwide. You need to be sure that your HID cards are compatible with your card reader, and to make this possible it is usually best to purchase your reader from the same provider. HID is a huge company that caters for a range of access, identity and other needs, so it’s a great place brand for finding your cards and your readers.
You’ll find HID proximity cards in so many different environments. Whether you’re headed to school, university, your local library, work, the gym, a pub or club or a government building, you’ll spy or use a proximity card. They are great for simple access that doesn’t require a tracked memory, if you’re looking for ID cards or access control that carries data on the card, you’ll have to opt for MIFARE cards.
When you’re choosing between smart cards, HID proximity cards or MIFARE technology, just be sure to turn inwards and understand the needs of your environment as well as the capabilities of the identity cards that you’re investing in. Look at the size of your workforce, building and business in general to get a good understanding of the mere volume that you might be looking at. Next, think about your future growth, staff turnover or new member numbers and security plans. By considering these factors, your decision will be based on solid facts and therefore, will be the very best one for your unique situation!
Explore your options for HID proximity cards today to get started on a safer future.
