Specifications

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Surveillance
Introduction
Surveillance allows users to view live or recorded video from recording devices. Video can be
viewed from within the predefined layouts available in the surveillance window or by using Call ups
to display video from existing Tours and Salvos.
PTZ Control
When viewing a video stream, Pan, Tilt and Zoom (PTZ) control is available using an On screen
display.
There are 2 types of PTZ command that the client will determine to use, depending on camera
type:
Real PTZ
This can be used on live video streams to control supported dome cameras.
Virtual PTZ
This type is used with fixed cameras for live and recorded video. Virtual PTZ is achieved by
capturing a specific area of the camera’s view, cropping a smaller area and zooming that to a
larger view.