RFID Types & How They Automate Asset Tracking

Almost all modern-day entrepreneurs find locating and managing assets difficult. The hours spent searching for critical devices can cause expensive delays, missed deadlines, and wasted labour.

Most of companies have tried addressing this problem by using spreadsheets and serial numbers or by tracking through barcode scanners. But both of the approaches take a substantial amount of time. So, is there any way to quickly enhance asset management? The inventory RFID system seems like the viable answer here.

RFID or radio frequency identification utilizes electromagnetic waves to transmit data from a tag to a reader. It assures real-time tracking for all mobile and fixed assets, from IV pumps and wheelchairs in a hospital to pumping equipment in oil fields and computers in a multi-story building.

Types of RFID Tags

RFID tags can be categorized into two types – passive and active. The type you invest in will rely on what you wish to accomplish and the type of capacities you are looking out for.

What is Passive RFID?

Passive RFIDs are known for being smaller and less pricey. That being said, they do not assure reading of the products lying at a great distance.

How Does Passive RFID Work?

The experts offering the best RFID solutions said passive RFIDs have zero power. They are supported by the energy generated from the RFID antennas or readers. The signal sent is used for powering the tag and reflecting the energy.

Use of Passive RFID

Owing to their cost-efficiency and flexibility, passive RFIDs can embed or attach themselves to various objects. The passive RFIDs with ultra-high frequency can track consumer goods and pharmaceuticals.

What is Active RFID?

Active RFIDs are large and expensive, but they assure long reading ranges that, in certain cases, extend to 100m.  They do, although they have a shorter lifespan.

How Active RFID Works?

Active Radio Frequency Identification devices have an internal power source, such as a battery or a transmitter. They use ultra-high frequencies for pinpointing the location of the items and their movement through the supply chain.

Uses of Active RFID

Active RFIDs support the sensors that gauge conditions such as light, temperature, humidity, and light. This makes them ideal for harsher environments. Active RFIDs track larger assets such as cargo containers and vehicles.

RFID and Asset Tracking

The professionals offering RFID for warehouse inventory said RFID could scan more than one asset simultaneously when built in the mobile phone or computer. It can accurately read products that are several feet away.

It has proven more advantageous than all other software when it comes to automating asset tracking. Some of the benefits include:

  • No need of line-of-sight
  • Stores critical information
  • It can be combined with GPS and other sensors
  • Decreases inventory management times
  • Improves efficiency

While the earlier versions of the Radio Frequency Identification technology were limited to multiple settings, the tags manufactured currently can be installed in wet environments or on metal items. They can easily endure exposure to caustic chemicals, extreme temperatures, and other harsher contaminants.

You must choose a Radio Frequency Identification tag only after considering the ambience you are working in, your data requirements, and the dimension of the items you are planning on tagging. Also, select an authentic provider who assures quality along with affordability. Be it for a tracking solution or an RFID POS system, get it only from a reputed vendor to get the best results. Please feel to share your insights regarding the post below in the comment section.

Leave a Reply

Your email address will not be published. Required fields are marked *