RFID Asset Tracking Equipment
RFID Asset Tracking Equipment
When you want to save time and know where to find business assets, RFID asset tracking equipment connects to your network and updates information in real-time.
RFID Asset Tracking Equipment will automatically update the location and visibility of your assets in the database. With over 10 years of successful implementations, our Award-Winning RFID Team understands the importance of quality and reliability to every RFID asset tracking solution.
The Importance of Asset Tracking
Managing and locating important assets is a key challenge for almost any business. Time spent searching for critical equipment can lead to expensive delays or down time, missed deadlines and customer commitments, and wasted labor.
Companies have traditionally addressed this problem by managing assets using serial numbers and spreadsheets, or tracking equipment with barcode labels. However, both of these methods require a significant amount of manual labor. One way to quickly improve asset management is by utilizing radio frequency identification (RFID) technology to automatically track those assets.
An RFID asset tracking system uses electromagnetic fields to transmit data from an RFID tag to a reader. Whether you are talking about office equipment in a multi-story building, wheelchairs and IV pumps in a large hospital, tools and equipment in a factory, or pumping equipment in far-flung oil fields, RFID implementation can provide accurate, real-time tracking data for fixed and mobile assets.
RFID Tags: Active and Passive
There are two general categories of RFID tags: active and passive. The type of RFID tag you choose depends on what you want to accomplish and the type of capabilities you are looking for.
What Are Passive RFID Tags?
Passive RFID tags are one of two general categories of radio frequency identification tags. They are typically smaller and less expensive than active tags, although their read ranges are shorter.
How Do Passive RFID Tags Work?
Passive RFID tags have no power of their own and are powered by the radio frequency energy transmitted from RFID readers/antennas. The signal sent by the reader and antenna is used to power on the tag and reflect the energy back to the reader.
What Are Passive RFID Tags Used For?
The flexibility and cost-effectiveness of passive RFID tags makes it possible to attach or embed them to a wider range of objects than active tags. UHF (ultra-high frequency) passive tags are commonly used for item-level tracking of pharmaceuticals and consumer goods.
What Are Active RFID Tags?
Active RFID tags are one of the two general categories of radio frequency identification tags. They are typically larger and more expensive than passive tags, and offer longer read ranges that in some cases can extend up to 100m. However, active tags typically have a more limited lifespan than passive tags.
There are two types of active RFID tags: beacons and transponders. Transponders help conserve battery life by only “waking up” when they receive a radio signal from a RFID reader, while beacons emit a signal at a pre-set interval.
How Do Active RFID Tags Work?
Active RFID tags have a built-in power source (usually a battery) and their own transmitter. These are mostly UHF solutions.
What Are Active RFID Tags Used For?
Active tags can often support sensors that measure and transmit conditions like temperature, light, and humidity. This makes them popular in harsher environments. They are typically used to track larger assets like vehicles and cargo containers.
How to Select the Right RFID Tag
While early versions of the technology were limited in the types of environments they could be used, there are now a variety of tags available that can be used in wet environments or on metal assets, and even tags that can survive exposure to extreme temperatures, chemical contaminants, and other harsh environments.
Selecting the right RFID tag will ultimately depend on your environment, data requirements, and size of the item(s) you’re tagging.
RFID Automates Asset Tracking
With a portable RFID reader built into a mobile computer, staff can easily scan one or more asset tags without having to physically see the tags. With traditional barcode labeling, employees would have to point a barcode scanner directly at the tag in order to get an accurate scan. In some applications, that would require crawling under desks, behind racks of servers, or climbing ladders to scan hard-to-reach assets. With RFID, the reader can be several feet away and still get an accurate scan. One employee could easily scan several dozen assets in a room in just a few seconds.
RFID tags with larger on-board memory capacity can even store additional information about the asset. For applications in remote areas where connectivity to a back-end application or database might be challenging, the tag itself can store information about maintenance activities or sensor data that can be read and written to by a field technician using a mobile computer.
Barcode labels can be used for asset tracking, and do provide a more efficient alternative to manually searching for serial numbers — but a RFID asset tracking system can provide multiple advantages over barcoding. These include:
Reading multiple tags at once, without requiring line-of-sight between the tags and scanner. One employee could inventory an entire room full of equipment in a matter of minutes.
Critical service information can be stored on the assets themselves, enabling more accurate asset life cycle management.
RFID tags can be integrated with sensors and GPS technology to provide asset condition data, in addition to location information.
By integrating the solution with a wireless LAN, assets can be identified and located remotely in seconds.
Inventory times can be reduced from days down to hours.
Asset security can be improved by generating real-time alerts and alarms if assets are moved into unauthorized locations or taken out of a building.
Enhanced productivity because assets can be located almost instantaneously, and most asset management tasks can be made more efficient using RFID.
Tracking large numbers of assets doesn’t have to be a logistical nightmare. Automated tracking with RFID will provide a complete view of your asset fleet without the costly and time-consuming efforts involved in manually managing equipment.