11[IP Surveillance]Version 1.02Course Outline Why D-Link IP Surveillance?• IP Surveillance Evolution• D-Link Provides Complete IP Surveillance System
3737Contents Network Camera / Video Server Network Video Recorder D-ViewCam38Power over Ethernet (PoE) Power over Ethernet, with its standard prot
41Dual Stream / Multi-Profile All the new cameras are featured with MPEG4 and MJPEG dual stream. It can stream 2 different stream with independent co
4516x Digital Zoom 1x ~ 16x digital zoom adjustable at VGA resolutionMajor Features of IP Surveillance Solution• Network Camera/Video Server1x video
49Day & Night Solution Infrared LED is usually used for night surveillance, with camera set to allow Infrared (IR) light pass thru sensor to get
53IP66 and IP44 (Environmental Certification) The European Committee for Electro technical Standardization developed the Ingress Protection (IP) rati
57Dome Type Network Camera Fixed Dome• Usually for indoor use only and normally all cables are hidden behind ceiling, which means a hole will need to
61Digital Input/Digital Output (DI/DO) The following is a list of external devices that can be connected to the I/O connector of the D-Link IP Camera
65Multiple Recording SchedulesMajor Features of IP Surveillance Solution•Network Video Recorder66Recording Auto Overwrite and Store Video NVR has an
69Smart Search Searching for a recorded event is time consuming and frustrating task for users D-Link NVR’s smart search function makes detecting no
73System FeaturesMajor Features of IP Surveillance Solution• D-ViewCamD-ViewCam v1.xAuto-discoverMap to show camera locationWizard modeQuickly set up
5Surveillance Market EvolutionVideo Cassette Recorder(VCR)-eraDigital Video Recorder(DVR)-eraNetwork Video Recorder(NVR)-eraWhy D-Link IP Surveillance
77Configuration – Expert ModeMajor Features of IP Surveillance Solution• D-ViewCam12341. Node Selection and Preview Area2. Operation Area3. Instructio
81Recording Simultaneous recording and playbackD-ViewCam can record and perform playback at the same time Flexible recording mode• Schedule Recordin
85Summary Combined with D-Link IP cameras, D-Link NVR (Network Video Recorder) provides comprehensive IP surveillance system with video display, man
8989Contents Resolution Compression Audio Lens Elements Image Sensors Image Processing Light Sensitivity90NTSC and PAL Recorded video is compo
93Video Compression Uncompressed or raw video data consumes very large amount of data storage and requires high bandwidth to transmit. Video compres
97H.264 H.264, also known as MPEG-4 part 10/AVC, is the latest MPEG video compression standard. Without affecting image quality, H.264 can reduce the
101Audio Compression – Audio Codec Advanced Audio Coding (AAC)• Advanced Audio Coding (AAC) is a standardized encoding mechanism for digital audio th
105F-Number & Exposure F-Number, also known as focal ratio, define light-gathering ability of a lens –the amount of light allowed to pass through
109Image/Video Control – 3A Support Automatic Electronic Shutter (AES) – Feature that automatically adjust exposure time according to the environment
113Summary Resolution specifies how much details an image can hold. The greater the resolution, the higher the level of details and image quality. C
9For Various MarketsWhy D-Link IP Surveillance?• Surveillance Solution for Dedicated PurposeFor Consumer For ProsumerDCS-5220DCS-910 / 920DCS-2102 / 2
117117Contents Local Area Network The Internet Network Security 802.11 WLAN118Universal Plug and Play (UPnP) UPnP networking technology provides
121Point-to-Point Protocol (PPPoE) PPPoE is used mainly with ADSL services, where individual users connect to ADSL transceiver (modem) over Ethernet
125Summary Ethernet is the most widely used physical and link layer protocol. Fast Ethernet provides transmit rate up to 100 Mbps and Gigabit Etherne
129129Contents Bandwidth Needs Calculating Storage Needs130Bandwidth Needs IP Surveillance system with less than 10 IP cameras can be implemented i
13For High ResolutionWhy D-Link IP Surveillance?• Surveillance Solution for Dedicated PurposeMegapixelDCS-3110DCS-2102DCS-2121DCS-523014mydlink-Enable
17Questions and Answers1. Which of the following are not the benefits of using IP surveillance system? (Choose two)a. difficult deploymentb. lower res
21Consumer CamerasD-Link IP Surveillance Products Overview• Consumer CamerasDCS-2102 DCS-2121 DCS-5220 DCS-5230Megapixel CMOS Sensor;Fixed Lens;Built-
25Professional Fixed Box SeriesD-Link IP Surveillance Products Overview• Professional Fixed Box SeriesDCS-3415 DCS-3420 DCS-3430Progressive CCD Sensor
29Network Video Recorder (NVR)D-Link IP Surveillance Products Overview• NVRDNS-722-4 DNS-726-42 x 3.5” SATA bay;Gigabit LAN Port;4 channel camera;Supp
33SummaryCategory D-Link IP Surveillance ProductConsumer Cameras DCS-910, DCS-920, DCS-1100, DCS-1130, DCS-2102, DCS-2121, DCS-5220, DCS-5230Prosumer
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