iSTAR eX Installation Quick Start Guide
iSTAR eX is an network-ready intelligent controller that improves performance and provides
features for networked security systems.
iSTAR eX Features
iSTAR eX has the following features and functions.
Memory
iSTAR eX memory features include:
Program (flash) memory – Provides performance and storage for additional iSTAR
features.
On-board SDRAM (64MB)
Compact Flash (256 MB) – Enhanced storage capacity for fully operational backups of card
and configuration data.
Cluster Configuration
iSTAR eX hardware supports communications in a user-defined group called a cluster that
contains other iSTAR eX or iSTAR Edge controllers.
Clusters allow iSTAR eX controllers to distribute information and control actions to connected
components without host intervention.
iSTAR eX cluster configurations allow iSTAR eX hardware to perform many actions locally
and to share information with other cluster members even when the controller is not
communicating with the host—for example, during a communications failure.
Events
iSTAR eX can manage the activation and deactivation of events and timed actions for itself and
other controllers in the cluster. For example, if a Forced Door Event activates outputs in the
cluster, the controller with the Forced Door Event, not the host, activates the outputs.
When configuring an event, you must specify whether the event is controlled by the host or by
an iSTAR. Software House recommends downloading the event to the iSTAR eX controller.
iSTAR eX Installation Guide
UM-248 Version A1
August 2010
1–1
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