D-Link DCS-2120 Network Protocol Support, Connectivity, Audio, Microphone, Remote Management

Technical Specifications

Network Protocol Support

TCP/IP, RTSP, RTP, RTCP, HTTP, SMTP, FTP, NTP, DNS, DHCP, UPnP, DDNS

Connectivity

802.11g wireless LAN

802.3 10/100Mbps 10/100BAS-TX Ethernet supporting NWay auto negotiation

Video Algorithm Support

JPEG for still image

Enhanced video compression using MPEG4 Simple Profile

Video Resolution

Up to 30fps at 160x120

Up to 30fps at 176x144

Up to 30fps at 320x240

Up to 30fps at 640x480

Video Features

Adjustable image size and quality

Time stamp and text overlays

3 configurable motion detection windows

Flip & mirror

Video Bit Rate

20K to 4M

Camera Specifications

1/4-inch CMOS sensor

0.5 Lux @ f1.4

AGC/AWB/AES

Electronic shutter: 1/60 to 1/15000 secretary.

Standard fixed mount type lens 4mm, f2.0

o

62 field of view

Security

Administrator and user group protected

Password authentication

Wireless LAN security: 64/128-bit WEP and WPA-PSK data encryption

Surveillance Software Functions

Remote management/control of up to 16 DCS-2120 cameras

Viewing of up to 16 cameras on one screen

Supports all management functions provided in web interface

Scheduled motion triggered, or manual recording options

Audio

Sample rate: 16 to 128K (AAC), 4.75 to 12.2K (GSM-AMR)

Full duplex audio communication

Microphone

Directivity: omni-directional

Frequency: 50 to 16000Hz

S/N ratio: more than 60dB

Wireless Transmit Output Power

16dBm (typical)

Wireless Receive Sensitivity

For 802.11b:

(Typically @PER < 8% packet size 1024 @ 25o C +/- 5o C) 11Mbps (CCK): -80 dBm

5.5Mbps (CCK): -83 dBm

2Mbps (QPSK): -84 dBm 1Mbps (BPSK): -87 dBm

For 802.11g:

(Typically @PER < 8% packet size 1024 @ 25o C +/- 5o C) 54Mbps (OFDM): -65 dBm

48Mbps (OFDM): -66 dBm

36Mbps (OFDM): -70 dBm

24Mbps (OFDM): -72 dBm

18Mbps (OFDM): -77 dBm

12Mbps (OFDM): -79 dBm

9Mbps (OFDM): -81 dBm

6Mbps (OFDM): -82 dBm

Wireless Operating Range 1

Indoors: 100 meters

Outdoors: 300 meters

Viewing System Requirements

Operating System: Microsoft Windows XP, 2000, ME

Browser: Internet Explorer v.5.0 or above

Remote Management

Configuration accessible via web browser

Take snapshots and save to local hard drive via web browser

Surveillance

(Motion detection weekly schedule)

Upload snapshot via email

Upload snapshot via FTP

Supported PDA, Mobile Phones & Software

Handsets with 3GPP player

Packet Video Player 3.0

QuickTime 6.5

Real Player 10.5

Windows ME, 2000, XP

LEDs

2-color LED

Physical & Environmental

Power Input

Through 5V DC 2.0A external power adapter

Power Consumption

3.5 watts

Dimensions

26.8(L) x 72.8 (W) x 115.2 (H) mm (camera only, excluding antenna)

Weight

185 grams (camera, including antenna)

Operating Temperature

0o to 50o C

Storage Temperature

-30oto 75o C

Operating Humidity

5% to 95% non-condensing

Emission (EMI), Safety & Other Certifications

FCC

IC

CE

C-Tick

Radio

EN 300 328-2 (07-2000)

Safety

EN60950

Package Includes

DCS-2120 camera

External power adapter

Cat. 5 Ethernet cable

Quick Installation Guide

Master CD

Dipole antenna

Camera stand

1Environmental factors may adversely affect range.

D-Link Worldwide Offices

U.S.A.	TEL: 1-800-326-1688	FAX: 1-866-743-4905
Canada	TEL: 1-905-8295033	FAX: 1-905-8295223
Europe (U. K.)	TEL: 44-20-8731-5555	FAX: 44-20-8731-5511
Germany	TEL: 49-6196-77990	FAX: 49-6196-7799300
France	TEL: 33-1-30238688	FAX: 33-1-30238689
Netherlands	TEL: 31-10-282-1445	FAX: 31-10-282-1331
Belgium	TEL: 32(0)2-517-7111	FAX: 32(0)2-517-6500
Italy	TEL: 39-02-2900-0676	FAX: 39-02-2900-1723
Sweden	TEL: 46-(0)8564-61900	FAX: 46-(0)8564-61901
Denmark	TEL: 45-43-969040	FAX: 45-43-424347
Norway	TEL: 47-99-300-100	FAX: 47-22-309580
Finland	TEL: 358-9-2707 5080	FAX: 358-9-2707-5081
Spain	TEL: 34-93-4090770	FAX: 34-93-4910795
Portugal	TEL: 351-21-8688493
Czech Republic	TEL: 420-(603)-276-589
Switzerland	TEL: 41-(0)-1-832-11-00	FAX: 41(0)-1-832-11-01
Greece	TEL: 30-210-9914 512	FAX: 30-210-9916902

Luxemburg	TEL: 32-(0)2-517-7111
Poland	TEL: 48-(0)-22-583-92-75
Hungary	TEL: 36-(0)-1-461-30-00
Singapore	TEL: 65-6774-6233
Australia	TEL: 61-2-8899-1800
India	TEL: 91-022-26526696
Middle East (Dubai)	TEL: 971-4-3916480
Turkey	TEL: 90-212-289-56-59
Egypt	TEL: 202-414-4295
Israel	TEL: 972-9-9715700
LatinAmerica	TEL: 56-2-232-3185
Brazil	TEL: 55-11-218-59300
South Africa	TEL: 27-12-665-2165
Russia	TEL: 7-495-744-0099
Japan	TEL: 81-3-5781-0963
China	TEL: 86-10-58635800
Taiwan	TEL: 886-2-6600-0123
Headquarters	TEL: 886-2-6600-0123

FAX: 32-(0)2-517-6500

FAX: 48-(0)-22-583-92-76

FAX: 36-(0)-1-461-30-09

FAX: 65-6774-6322

FAX: 61-2-8899-1868

FAX: 91-022-26528914

FAX: 971-4-3908881

FAX: 90-212-289-76-06

FAX: 202-415-6704

FAX: 972-9-9715601

FAX: 56-2-232-0923

FAX: 55-11-218-59322

FAX: 27-12-665-2186

FAX: 7-495-744-0099 #350

FAX: 81-3-5781-0965

FAX: 86-10-58635799

FAX: 886-2-6600-8168

FAX: 886-2-6600-9898

Rev. 01 (Apr. 2006)

Specifications subject to change without prior notice.

2 DCS-2120

D-Link is a registered trademark and SecuriCam is a trademark of D-Link Corporation/D-Link System Inc. All other trademarks belong to their proprietors.