RFID NEWS
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RFID Helps Mexican University Retain, Maintain Equipment
The 1-by-3-inch tag, which contains a removable battery, is affixed to the asset. In the school hallways and at exit points, IDZ installed more than 100 palm-sized Axcess readers. If an item is removed from a classroom, says Ben Donohue, Axcess' vice president of business development, the reusable RFID tag is awoken by an Axcess activator that transmits a 125 kHz signal that includes its own ID number. The tag then transmits a 315 MHz signal containing its own ID number and that of the activator that awoke it. An interrogator picks up the signal from up to 100 feet away, and the data is sent to the university database via a TCP-IP connection.
IDZ enterprise system software accesses the database, monitoring the movement of assets and sending out an alert to security staff if any are carried beyond their permitted zones (determined by activator numbers) or toward an exit. Security staff can be notified by a message or alert on a computer monitor, or by an e-mail or cell phone call, if an asset is being removed. Because interrogators are deployed all the way to an exit and outside the building, Ivon says, security personnel have time to track a thief's movements and retrieve a stolen asset before it's gone. The school has also installed security cameras that record movementsin the hallways, and security staff can refer back to those video records if assets are moved in an unauthorized manner.
In addition, the university utilizes the system to track the locations of assets whenever maintenance is required, and the software allows personnel to be alerted when a projector's lamp life has expired and maintenance is required. That data is linked to the projector's RFID number and classroom number, making it easier for personnel to locate and service the projector.
Since the system's installation a year ago, says Ivon, no laptops or projectors have been stolen. With visible antennas and cameras in the hallways, he adds, the increased security acts as a deterrent; that, in addition to the improved monitoring of projector maintenance, has provided UR with a return on its investment. However, Ivon declines to reveal the cost of the system.
IDZ enterprise system software accesses the database, monitoring the movement of assets and sending out an alert to security staff if any are carried beyond their permitted zones (determined by activator numbers) or toward an exit. Security staff can be notified by a message or alert on a computer monitor, or by an e-mail or cell phone call, if an asset is being removed. Because interrogators are deployed all the way to an exit and outside the building, Ivon says, security personnel have time to track a thief's movements and retrieve a stolen asset before it's gone. The school has also installed security cameras that record movementsin the hallways, and security staff can refer back to those video records if assets are moved in an unauthorized manner.
Since the system's installation a year ago, says Ivon, no laptops or projectors have been stolen. With visible antennas and cameras in the hallways, he adds, the increased security acts as a deterrent; that, in addition to the improved monitoring of projector maintenance, has provided UR with a return on its investment. However, Ivon declines to reveal the cost of the system.
