Vivotek IP Surveillance, Overview

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Chap.9 System Design
56
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Number of cameras to be installed?
●
Types of camera to be installed?

Fixed

PTZ

Fixed Dome

Speed Dome
●
Targets to be observed? (who/what/where)
●
Does it monitor any other area not intended? (e.g., private gardens)

Yes

No
Section 3: Location
●
Outdoor/Indoor
 Outdoors  Indoors  Vandal-proof housing
 Weather-proof housing  Fan  Heater
●
Lighting conditions
 Natural  Artificial  Day/Night  Low light  Challenging light

Infrared illuminators required

White-light lamps required

Auto-iris required
●
Power and connection
 PoE required  Wireless required  Power supply  UPS
●
Audio

2-way audio required
Section 4: Environmental considerations
●
Bandwidth
Mbps
●
Where is the camera sited? (camera location)

Large outdoor places

Small outdoor places

Large indoor places

Small indoor places

Control rooms

Places with moving objects

High-contrast environments
 Others
●
Installation position

Wall

Ceiling

Pole

Roof

Corner

3-axis required

Others
●
Image resolution required

VGA

1.3M

2M
●
Frame rate appropriate to the target’s speed
●
Compression techniques for recording
Section 5: Image quality
●
What response is needed for an event or activity?

Trigger audible alarm

Trigger visual alarm
 Emergency relay to police  Send text message or images
Section 6: Alert functions