American access system ADV-1000 Guía de usuario descargar pdf (Pagina 463)

For example, if a hospital building is designated as

tracking area H, the laboratory within the hospital

can be a tracking area labeled L which is nested

The two readers in the lab would define tracking area

L, but would also be part of the H tracking area.

Therefore, an employee who has entered the lab is

shown as being present in the hospital as well as

being present in the lab.

Where the laboratory area not nested, an employee

entering the lab would be shown as present in the

lab, but not present in the hospital.

To take another example, note the following

• 1-9 are Tracking Readers

• A, B, C, D are Tracking Areas,

• M is the Muster Reader

• E is the Exit Reader

If we focus on the B and C areas shown above, we

can consider those areas in two ways.

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American access system ADV-1000 Guía de usuario Pagina 463