Page 61 of 97
Title FireVu Detector Standalone Installation Manual
NetVu Ltd.
No 1 Thellow Heath Park, Northwich Road, Northwich, Cheshire. CW9 6JB
Alarm
– Expression Wizard Page
This page is used to configure the way that the detector will respond to triggers from a variety of
sources.
With the exception of camera failure, if these triggers are momentary they can be extended in their
active period by a number of seconds so that any response by the detector can immediately take
action to capture the event in detail.
The Alarm Expression Wizard page also determines what actions are taken by the detector in
response to the activation of the triggers.
The actions which can be taken by the detector include:
●
Changing the recording profile used while the trigger is active so that, for example, the
detector records in high quality while the trigger is active
●
Creating a database entry such that the event appears in the history logs of the detector,
allowing the logs to be searched by event so that video recordings associated with the
event can be found quickly.
●
Reporting the event to a remote video receiving centre RVRC*
●
Sending a PTZ camera to a specific preset position*
●
Operating a relay output (local to the detector or remotely, on a modbus module)*
●
Playing an audio file through the audio output of the detector*
●
Protecting a period of recording of a specific camera for a number of days*
●
Running a PowerScript program located on the detector
* Depending on software version of the detector
