Product description

The DCS-2121 is a versatile and unique surveillance solution for your small office or home. Unlike a standard webcam, the DCS-2121 is a complete system with a built-in CPU and web server that transmits high quality video images for security and surveillance. The DCS-2121 can be accessed remotely and controlled from any PC or notebook over the local network or through the Internet via a web browser. The simple installation and intuitive web based interface offer easy integration with your Ethernet/Fast Ethernet or 802.11g wireless network. The DCS-2121 also comes with remote monitoring and motion detection features for a complete and cost-effective home security solution.

Wireless G connectivity
The DCS-2121 offers both 802.11g wireless and Ethernet/Fast Ethernet connectivity, making the DCS-2121 easy to integrate into your existing network environment. The DCS-2121 works with a 10Mbps Ethernet based network or 100Mbps Fast Ethernet based network for traditional wired environments and works with 802.11g routers or access points for added flexibility. The Site Survey feature also allows you to view and connect to nearby wireless networks.

Snapshots, recording & storage
Using the Snapshot and recording features, you can save snapshots and record video and audio directly from the web browser to a local hard drive without installing any software, making it convenient to instantly capture any moment from a remote location. The DCS-2121 allows you to record directly to a local network area storage device without the use of a dedicated PC for storing recorded video.

Surveillance software
Included with DCS-2102/2121, D-ViewCam 2.0 IP camera surveillance software is a comprehensive surveillance system designed to centrally manage multiple IP cameras for home, Small Office and Home Office (SOHO), or Small and Medium Business (SMB) users. Supporting up to 32 IP cameras, D-ViewCam 2.0 is compatible with all current D-Link IP cameras, offering digital monitoring and recording capabilities of video, audio, and events for various security applications. This software provides users with a wide array of features for added convenience, including video recording and playback, Video mode, Map mode, Wizard mode, Expert mode, Event Action, and more, offering users powerful surveillance software that’s easy to use.

Video Technology
Sensor	1/4 inch color 1.3MP CMOS Sensor
Lens	Focal length: 5.01mm, F2.8
MIC	Signal/noise ratio: 40dB +/- 3dB Omni-directional
Video Codec	MPEG-4/MJPEG simultaneous dualformat compression
Video Features	Adjustable image size and quality Time stamp and text overlay Flip and Mirror
Video Resolution	Sensor Output Modes: VGA (640 X 480) 640 x 480 at 30fps 320 x 240 at 30fps 160 x 120 at 30fps XGA (1024 X 768) 1024 x 768 at 10fps 512 x 384 at 10fps 256 x 192 at 10fps SXGA (1280 x 1024) 1280 x 1024 at 10fps
Lux Sensitivity	0.5 lux@F2.8
3A Control	AGC (Auto Gain Control) AWB ( Auto White Balance) AES (Auto Electronic Shutter)

Network
LAN	10/100BASE-TX 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
Network Protocol	IPV4, ARP, TCP, UDP, ICMP DHCP Client NTP Client DNS Client DDNS Client SMTP Client FTP Client HTTP Server Samba Client PPPoE RTP RTSP RTCP 3GPP
Wireless Connectivity	802.11g/b Wireless with WEP/WPA/WPA2 Security WPS Support
Wireless Transmit Output Power	16dBm for 11b, 12dBm for 11g
Wireless Receiver Sensitivity	11g Packet Error Rate < 10%, 54Mbps: <-66dBm 11b Packet Error Rate <8% 11Mbps: < -82dBm

Other Specifications
SDRAM	64 Mb
SD Card Slot	Supports up to 16GB
Flash Memory	8 Mb
Audio Codec	GSM-AMR: 8Kbps PCM: 8Kbps
System Requirements	Operating System: Microsoft Windows XP, Vista Browser: Internet Explorer, Firefox
Power	Output: 5VDC, 2.5A Powered by an external power adapter Maximum power consumption: 6W
Dimensions (WxDxH)	71.9mm x 110.0mm x 37mm
Weight	281.4g
Operation Temperatures	0 - 40 Degrees Celcius
Operation Humidity	20%-80% non-condensing
Certifications	CE FCC Class B IC C-Tick