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Digital Video & Security Solutions. IP Video Surveillance. ADVANTEC Communications Engineers. Agenda. IP Video Surveillance Why IP Video Surveillance? IP Video Technical Benefits IP Camera Common Functions 11 Reasons to Choose IP over Analog Corporate Profile Questions. - PowerPoint PPT Presentation
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Digital Video & Security SolutionsIP Video Surveillance
ADVANTEC Communications
Engineers
Agenda
IP Video Surveillance- Why IP Video Surveillance?
- IP Video Technical Benefits
- IP Camera Common Functions
- 11 Reasons to Choose IP over Analog
Corporate Profile
Questions
Why IP Video Surveillance?
• Centralized ownership of the complete video surveillance system
• Remote accessibility• Easy, future-proof integration• Scalability and flexibility• Cost-effectiveness• No external power required
IP Video Technical Benefits
• Higher resolution• Higher frame rate• Progressive scan• No image degeneration• Integrated audio• Power over Ethernet• Wireless
IP Cameras and Network Servers
Common functions• Connect directly to Ethernet
networks• Have their own IP address• Include a web server, PC
independent• HTML user interface, ordinary
web browser
11 Reasons to Choose IP over analog
11 of the most importantfunctional differences
between analogand network cameras
End to interlace problems
1
8 Progressive scan8 Entire image captured at one time8 Crystal clear images even with a high
degree of motion in the scene
1. End to interlace problems
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
8 Progressive scan8 Entire image captured at one time8 Crystal clear images even with a high
degree of motion in the scene
1. End to interlace problems
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
1. End to interlace problems
One completeframe using progressive scan
Interlaced scan
1. End to interlace problems
Interlaced scan Progressive scan
Power over Ethernet increases savings and
reliability
2
8 IEEE802.3af8 Industry standard8 No need for power outlet at camera location
BENEFITS• Cost savings • Reliability with centralized power backup• Simple installation
2. Power over Ethernet
Not available
Both network cameras with and without built-in support for PoE can take advantage of a UPS device
2. Power over Ethernet
Megapixel resolution 3
8 Many resolutions8 1 Megapixel is 10x the resolution of CIF,
2 Megapixel is 20x!8 Different aspect ratios8 Digital PTZ
8 Stuck with NTSC/PAL resolution8 0.4 Megapixel at 4CIF and 0.1 at CIF8 Limited image details
BENEFITS• More details, easy identification • Digital PTZ, higher reliability and
simultaneous pan/tilt
3. Megapixel resolution
3. Megapixel resolution
CIF Megapixel
Resolution comparisons Aspect ratios
3. Megapixel resolution
Intelligence at the camera level
4
8 Intelligent video8 Intelligent features
• Built-in VMD• Alarm management• Image enhancement
8 Intelligent algorithms• Number plate recognition• People counting
4. Intelligence at the camera level
Not available
BENEFITSMore details, easy identification
• More productive and effective means of surveillance
• Event-driven• Scalable systems
4. INTELLIGENCE AT THE CAMERA LEVEL
HallwayDoor
Excluded
Excluded
Included
Included
4. Intelligence at the camera level
Integrated PTZ input/output control
5
8 PTZ control over the same network that transports the video
8 PTZ commands sent over the IP network8 Integrated I/O can
• Trigger anything• Can be triggered by anything
8 Cabling separate from the video signal8 Costly and cumbersome
BENEFITS• Less cabling, cost savings,
increased functionality and integration potential
5. Integrated PTZ and I/O control
5. Integrated PTZ and I/O control
Example: Typical I/O use – Integration with alarm
Integrated audio 6
8 Audio captured at the camera8 Synchronized with the video8 Can be integrated into the same video
stream8 2-way audio
(Duplex, Half Duplex, Simplex)
6. Integrated audio
8 Only possible with separate audio lines to the DVR
BENEFITS• Many possibilities: Simplex,
half duplex, full duplex• Synchronized audio and video• Easy to install• Cost savings
6. Integrated audio
Entrance control- Remote dialogue and
gate/door control
Listen in on remote sounds- Audio surveillance
Provide audio feedback to surveillance scenes
Example: Communicate and open a door remotely
(Wired/Wireless)
Secure communication
7
8 Video encryption8 Authentication using encrypted
certificates8 Authorization: to verify and approve the
identity of the device8 Privacy
7. Secure communication
8 No encryption8 No authentication8 Anyone can tap into the video or replace the
signal from a camera with another video signal
BENEFITS• Secure image capture• Secure transmission• Evidence trail secured
7. Secure communication
Examples of achieving privacy- VPN- SSL/TLS (HTTPS)
Flexible, cost-effective infrastructure choices
8
8 IP = established, standardized, interoperable8 Digital images = no quality reduction8 Many streams transmitted over the same line8 A single network wire = hundreds of
simultaneous full frame rate video streams
8. Flexible, cost-effective infrastructure
8 Expensive coax, proprietary fiber, wireless8 Distance affects image quality8 Adding power, I/O and audio further
complicates this situation
BENEFITS• Image quality, flexibility, scalability,
future-proof• Resulting costs comparatively low
True digital solution 9
8 Images digitized once8 Stay digital8 No unnecessary conversions8 No image degradation
9. True digital solution
8 With every conversion image quality is lost:• Analog signal digitized in camera’s DSP• Digital signal converted back to analog for transport over coax• Signal once again digitized at the DVR for recording
BENEFITS• Superior image quality
9. True digital solution
Video Analytics 10
10. Video Analytics
8 What is Video Analytics?• Converting video into data• Reducing the need for human monitoring
8 Applications• Tailgating• Grouping/Crowd Detection• Loitering• Suspicious objects• Entering prohibited doors
8 Benefits• Issue alerts to guards• Monitor thousands of cameras
Lower total cost of ownership
11
10. Lower total cost of ownership
Analog Solution8 DVRs have limited number of inputs8 More cameras required8 Higher installation costs
>
> IP Solution8 Infrastructure leveraged8 Scalable and future proof8 Fewer cameras required
IP Video Surveillance Conclusion
The future belongs to network cameras
Corporate Profile
• Technology Services• Digital Video & Security• Electrical Engineering• Intelligent Transportation Systems• Civil Engineering
• Strategic Partnerships with Industry Leaders• IQinvision/AXIS• Milestone Systems/Genetec• Pivot3
ADVANTEC Corporate Office
• Company• Founded in 1998• Headquartered in Diamond Bar, CA• Growing Regional Footprint
• Ontario, California• Hong Kong
Questions?