Siemens SPCK421 Especificaciones descargar pdf (Pagina 253)

System examples and scenarios

When to use a common area

253

Siemens AB

A6V10276959

Security Products

18.11.2011

case there are no additional areas. NOTE: The accounts worker cannot

UNSET the Sales area.



COMMON: unsets ONLY the Common Area (Reception). This provides the

option to unarm the reception area only while leaving the Accounts and Sales

offices set.



ACCOUNTS: unsets the Accounts area and the Common Area (Reception). In

this case the Sales area remains set while access is still permitted through the

front door.

Use of common areas:



Keyarm zone

If the entry/exit route in the common area is programmed as a keyarm zone, when

it is activated all areas in the Common area are SET. Deactivating the keyarm zone

UNSETs all areas in the Common Areas.



Multiple keypads

If areas assigned to the common area have their own keypads for entry/exit, it is

important that the exit times associated with those areas provide sufficient time to

allow the user to reach the common area exit. This is in case the area being armed

is the last un-armed area on the system and therefore will trigger arming of the

entire common area.

As a rule it is advisable to use common areas in installations that have only one

keypad located at the common access point, i.e. front door access to the entire

building.

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Siemens SPCK421 Especificaciones Pagina 253