Manuals / D-Link / Photography / Security Camera

D-Link DCS-2121 Technical Specifications, Video Codec, Audio Codec, Sensor, Sdram, Flash Memory

Models: DCS-2121

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Technical Specifications

Video Codec

MPEG-4 / MJPEG

Audio Codec

GSM-AMR: 8kbps, ADPCM: 8Kbps

Sensor

1/4" color 1.3MP CMOS sensor

SDRAM

64 Mbytes

Flash Memory

8 Mbytes

SD-Card Slot

Supports SD Cards up to 16GB

Lens

5.01mm, F2.8

LAN

•10/100BASE T port

•IEEE 802.3 compliant

•IEEE 802.3u compliant

•Supports Full-Duplex operation

•MDI/MDIX auto-negotiation

•802.3x Flow Control support for Full-Duplex mode

MIC

50dB +/- 3dB, Omni-directional

I/O Connector

1 Input (photo relay, active high 12V +/- 3V, dropout: 0 VDC)

1 Output (photo relay, Close circuit current: AC 70mA or DC 100mA; 40Ohm; Open circuit voltage: 240 VAC or 350VDC)

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D-Link DCS-2121 manual Technical Specifications, Video Codec, Audio Codec, Sensor, Sdram, Flash Memory, SD-Card Slot, Lens

Contents

Page Table of Contents Identify Your Camera on the Network DCS-2121 Megapixel Wireless Internet Camera Package ContentsDCS-2102 Megapixel Internet Camera Minimum System Requirements Introduction Features and Benefits For the DCS-2121 Megapixel Wireless Internet CameraFront Hardware OverviewBack 1 2 3 Bottom1. External speaker jack 2. Power jack 3. Ethernet port 4. DI/DO port Attach the Antenna DCS-2121 only Hardware InstallationConnect the camera base Connect the Power Adapter Connect the Ethernet CableAutorun Installation Software Installation Click Yes Click Next Click Finish Click I Agree Click Next Click Install Click Close Page Admin ID admin WizardDCS-2121 only Wireless settings are for DCS-2121 only Page Adjusting the Camera Focus Focus RingSetting up a Wireless Connection with WPS DCS-2121 only WPS buttonUsing the Configuration Menu LIVE VIDEO SETUP MAINTENANCE STATUS HELPLIVE VIDEO LIVE VIDEO CameraSETUP SETUP WizardSETUP Network Setup SETUP Wireless DCS-2121 only SETUP Dynamic DNS SETUP Image Setup Non-IE Browser Video Setup uses MJPEG SETUP Audio and VideoIE Browser Video Setup uses MPEG-4 Mobile Video Setup uses MPEG-4Page SETUP Motion Detection SETUP Time and Date Record to SETUP RecordingRecording Options Scheduling Trigger Event SETUP SnapshotSend to SETUP Digital Output MAINTENANCE MAINTENANCE Device ManagementMAINTENANCE Backup and Restore MAINTENANCE Firmware Upgrade STATUS STATUS Device InfoSTATUS Log HELP Installing the DCS-2102/2121 Behind a Router 1 Identify Your Camera on the Network2 Assign a Local IP Address and Port for Your Camera 3 Open the HTTP Port Router Setup 4 Open Virtual Server Ports to Enable Remote Image Viewing Viewing Your Camera Over the Internet Viewing Your Camera Over the Internet Behind a Router1 What is an Internet Camera? Frequently Asked QuestionsInternet Camera Features 3 What algorithm is used to compress the digital image?11 Why does the Power LED not light up? Internet Camera Installation10 Why can’t I access the Internet Camera from a web browser? 12 Why does the Internet Camera work locally but not externally?18 Why are no images available through the Web browser? How to Ping Your IP Address Start a DOS window Start Program Accessories Command PromptIf you fail to connect to your camera you will see the following Time Zone Table DO Digital Output DI/DO Input specificationsDI Digital Input Video Codec Technical SpecificationsI/O Connector Audio CodecWeight Reset ButtonDimension WxDxH Max Power ConsumptionVideo FeaturesResolution AudioOperation Temperature 0 to 40 C 32 to 104 F Emission EMI, Safety & Other CertificationsPower Storage Temperature