9 Reason IP Camera 1

8/3/2019 9 Reason IP Camera 1

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Nine Reasons to Buya Network Camera

or what your analog camera vendorwont tell you


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9 of the most importantfunctional differencesbetween analog and

network cameras

Focus


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1 End to interlace problems


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> Interlaced scan

> Each image formed from two interlace fields

> Blurriness from capturing moving objects,even when connected to a DVR

> Benefits Superior image quality Full image details Precise, accurate information

Crystal clearimages evenwith a high

degree of motionin the scene

Entire imagecaptured at

one time

Progressive scan


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En komplett bildruta med

progressiv scan

One complete frame

using progressive scan


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Interlaced scan Progressive scan


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2 Power over Ethernet increasessavings and reliability


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2 Power over Ethernet

> Benefits Cost savings Reliability with centralized power backup Simple & cost-efficient installation

> Not available

No need for poweroutlet at camera

location

ONE cable for

video data & power

IEEE802.3af

IEEE802.3at (Hi PoE)Industry standards

Enables heatingand cooling


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2 Power over Ethernet

Both network cameras with andwithout built-in support for PoE

can take advantage of a UPS device


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3 Intelligence at the camera level


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3 Intelligence at the camera level

> Not available

>Benefits More productive and effective means of surveillance Event-driven relieves burden from operators Scalable systems efficient monitoring of large systems Lower costs network, storage and staff

Intelligent Video Purpose-built, highly

integrated hardware

Automatic analysis,detection & alerts

Initiates recording, alarmsor other action


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3 Intelligence at the camera levelexamples

Hallway

Door

Excluded

Excluded

Included

Included


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3 Intelligence at the camera level examples

Active Tampering Alarm

Detects re-direction

Detects blocking Detects covering and spray-painting

Accidental or intentional disruption

IP Network

Automatically alerts the operatorwhen normal camera operation

is disrupted


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3 Intelligence at the camera level examples

Auto-tracking, enables a camera toautomatically follow moving object

People counting, object counting

License plate recognition Virtual fence, line-crossing

Audio detection

Face recognition, gender

recognitionand much more to come


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4 Integrated PTZ input/outputcontrol


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4 Integrated PTZ input/output control

> Cabling separate from the video signal

> Costly and cumbersome

> Benefits Less cabling, cost savings, increased functionality

and integration potential

Integrated I/Ocan trigger

anything and betriggered by anything

PTZ commandssent over theIP network

PTZ control overthe same network

that transportsthe video


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4 Integrated PTZ input/output control

Example: Typical I/O useintegration with alarm


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5 Integrated audio


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5 Integrated audio

> Benefits Many possibilities: simplex, half duplex, full duplex Synchronized audio and video Easy to install, cost savings

> Only possible with separate audio lines tothe DVR

Audio captured atthe camera

Synchronized withthe video

Can be integrated intothe same video stream

Two-way audio (duplex,half duplex, simplex)


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5 Integrated audio

Entrance control

Remote dialog andgate/door control

Listen in on remote sounds Audio surveillance

Provide audio feedbackto surveillance scenes

Audio can also be used totrigger recordings, alarms,etc.

Example: Communicate andopen a door remotely


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6 Secure communication


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6 Secure communication

> No encryption

> No authentication

> Anyone can tap into the video or replace thesignal from a camera with another video signal

> Benefits Secure image capture & transmission Standardized authentication, IEEE802.1X Evidence trail secured

Video encryptionAuthentication usingencrypted certificates

Authorization: to verifyand approve the identity

of the device

Privacy


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7 Flexible, cost-effectiveinfrastructure choices


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> Benefits Image quality, flexibility, scalability, future-proof Resulting costs comparatively low Standardized fixed and wireless infrastructure

> Expensive coax, proprietary fiber, wireless

> Distance affects image quality

> Adding power, I/O and audio further complicatesthis situation

7Flexible, cost-effective infrastructure choices

IP = established,

standardized, interoperable.Fixed and wireless.

Digital images =

no quality reduction

ONE cable for video data,audio, PTZ control and

power.

A single network wire =hundreds of simultaneous

full frame rate video streams


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7 Flexible, cost-effective infrastructure choices

TheIP way

> Based on open IP standards

> Easy integration with available IP systems

> Utilization of standard IP components

> Fixed or wireless networks


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8 True digital solution


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> With every conversion image quality is lost:

Analog signal digitized in cameras DSP Digital signal converted back to analog for

transport over coax Signal once again digitized at the DVR for

recording

> Benefits Superior image quality

Images digitalized once Stay digital

No unnecessary

conversionsNo image degradation


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9 Lower total cost of ownership


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Independent study in 2008, based on real RFPs shows that

The total cost to acquire, install, and maintain a 40 camera system is3.4% lower than an analog solution

32 cameras is the break-even, if no infrastructure is previously

installed From 16-32 cameras, the costs are similar

Always lower total cost for an IP-based system if the infrastructurealready exists

Many non-quantifiable advantages for

network video Flexibility, scalability, image quality,

future-proof, etc.


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COMPARE

The cost per channel

Flexibility and performance

CONSIDER

Back end applications and storage

Industry standard, open-system based servers vs.proprietary hardware like a DVR

Infrastructure used

Can it be leveraged for other applications?

Possibilities to integrate with other systems/applications


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Conclusion

The future belongs tonetwork cameras...

... and the futureis already here!


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The perfect time for network video is now

Superior image quality

Scalability and flexibility

Easy, future-proof integration Built-in intelligence

Remote accessibility

Cost-effectiveness


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MotionJPEG

Bandwidth &storage

consumption

MPEG-4

Bandwidth &storage

consumption

H.264

Bandwidth &storage

consumption

80%

50%

Video Compression


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Questions & Answers

Thank you!

9 Reason IP Camera 1

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