User's Manual

4 Versus Technology, Inc.
2.3 System Hardware Components
The Versus Information System is made up of a network of badges, sensors, collectors and
concentrators.
2.3.1 Badges
Badges are worn by personnel or attached to equipment. Badges send IR or RF signals to the sensors
installed in each room. This signal contains encoded digital information that is used to identify and
obtain the status of the badge. Motion, timing, battery state, and auxiliary information are all included
in the signal.
All Versus badges that include IR technology have a unique feature that serves to extend battery life.
They contain a motion-sensing device that causes the badge to transmit most frequently when in
motio n and gradually reduce this frequency w he n there is no mo tio n.
There are several types of badges. Badges can include infrared (IR), radio frequency (RF), or IR and
RF technology, depending on the needs of the facility. Some badges also include a button for intercom
communication and alarm notification. The host computer handles alert conditions on equipment.
Consult the badge specification sheets for more information on battery and component functions.
2.3.1.1 IR Badges
Because IR badges use near-visible light to communicate with the sensors, the signal can be hidden
from the sensors by clothing or obstacles. It is important to be aware that IR badges should not be
covered or hidden from view.
The Locator Badge
The Locator Badge sends infrared signals from two emitters located at the
top left and right corners of the badge case. The signals are directed
upward and somewhat forward at a wide angle to be received by the
sensors. Better performance occurs by keeping the badge in an upright
position.
2.3.1.2 IR/RF Badges
In addition to sending IR signals, IR/RF badges send radio frequency signals that are received by RF
sensors.
RF signals are used for supervisory capacity, in the case where IR signals are hidden from view, and
for sending alarm or call signals triggered by pressing a button on badges that include buttons..
IR/RF Personnel Alert Badge
The Personnel Alert Badge is incorporated with IR and RF
technology. It is also equipped with a call button that, when pressed,
notifies the system to activate a customizable preprogrammed
response.