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Versus Technology, Inc.
2.2.2 IR Tags
IR tags send infrared signals from two emitters located at the top left and right corners of the tag case.
The signal is directed upward and somewhat forward at a wide angle to be received by the readers.
Better performance results by keeping the tag in an upright position.
Because IR tags use near-visible light to communicate with the readers, obstacles can hide the signal
from the readers. It is important to be aware that IR tags should not be covered or hidden from view.
This could result in a “missing” or “not-seen” tag and an event generated in the access control system.
IR tags have a unique feature that serves to extend battery life. They contain a motion-sensing circuit
that causes the tag to transmit most frequently when it is in motion and gradually reduces this
frequency when there is no motion. IR tags send a signal every 3.5 seconds when in motion, and
approximately every 2.5 minutes when not in motion.
Note:
Static electricity can damage batteries. When changing tag batteries, it is critical to
be grounded using an anti-static strap and to replace the battery on an anti-static mat to
protect from any shock that would damage the battery or the tag.
Infrared (IR) Locator Tag
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Ideal for locating people and portable equipment.
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Available with IR technology.
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Clips to clothing or can be suspended from a lanyard.
Optional mounting clip allows the tag to be attached to
portable equipment.
2.2.3 RF Tags
RF tags send radio frequency signals. Radio frequency signals can penetrate walls and ceilings. Some
Versus Technology RF tags send a signal every 2 minutes if not in alarm mode, regardless of the
motion of the tag. Tags with PAS technology installed will send a continuous signal if it is near a
Perimeter Activation System (PAS) unit.
Radio Frequency (RF) Security Tag
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Ideal for controlling removal of portable assets.
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Uses radio frequency (RF) technology.
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Transmits at 433.9 Mhz.
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Includes PAS technology for use with Eagle Eye Directs’
Perimeter Alarm Sentinel (PAS) unit.
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Mount using self-adhesive tape or #4 screws.
2.2.4 IR/RF Tags
The IR/RF (infrared/radio frequency) include both IR and RF technology. Some IR/RF tags feature a
communication/alert button.
IR/RF Personnel Tag
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Used for locating staff or visitors.
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Alert/call button feature.
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Includes both IR and RF technology.
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Clips to clothing or can be suspended from a lanyard.
