The reader sends radio signals to the antenna. Passive RFID needs to wait for a signal from an RFID reader while active RFID does not. Note that when you scan an RDIF card, the reader only receives the data. They are also used for file tracking and race timing. Passive RFID systems are commonly used access control. The power comes from the electromagnetic energy transmitted from the RFID reader. In a nutshell, passive RFID systems use tags with no internal power source. In this section, we will explain to you the key difference so you can make a smart decision. If you are new to RFID, you might wonder about their differences. RFID comes in two kinds – passive and active. Now that you know what an RFID is, it is time you know the difference between passive and active RFID. When medicine tags use RFID, it is hard to mimic the codes. Counterfeiting usually occurs in shipment diversions. Supply chain management – RFID simplifies the process of large businesses.Ĭounterfeit prevention – It prevents counterfeiting most especially in the pharmaceutical industry. All they have to do is scan it on a device reader. Instead of manually entering a Daily Time Record, employees can use their ID. ID Badging – RFID cards can also work as biometrics. When customized, it can give access only to VIPs. Personnel tracking – It helps track who is present or absent within the day through a smart card.Ĭontrolling access to restricted areas – Businesses can customize RFID cards. Inventory management – It helps businesses track inventory automatically.Īsset tracking – It helps businesses track physical assets through RFID tags and labels. The following are the common uses of the RFID system. It utilizes radio frequency to transmit and receive data using a tag or smart card. Then it collects data and stores it in a system for identification. AIDC method can identify objects automatically. This means it can capture data without physical contact such as swiping. So how does it work? RFID belongs to a group of technologies Automatic Identification and Data Capture (AIDC). On the other hand, barcodes need to be aligned with an optical scanner. The most notable benefit is the ability to be read outside the line of sight. However, RFID has more advantages than a barcoding system. Using a tag or label, a reader captures data. This technology is almost similar to barcoding. It is used in much contactless entry and access such as hotel keycards. RFID or radio-frequency identification is a kind of wireless technology. But before we get the ball rolling, let’s get to know this technology better first.Ģ.1. It helps you gain an insightful comparison regarding this technology. Understanding RFID is essential if your business plans to adapt this technology. So if you are planning to make a shift, you have come to the right place. RFID has simplified a lot of processes for small and big scale businesses in many industries. You probably have noticed attendees wearing wristbands during parties and events. You can see tenants using access cards to gain entry to rooms or access to safety boxes in the box. Nowadays, the business world has leveraged a more automated process. Hotels only use keys to access their rooms. In the past, businesses need to manually enter data and stamp tickets so customers can gain entry. Is your business ready to adapt the RFID technology? Have you been using this technology? In what aspects are you using it for?
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |