D-LINK DGS-2121 WL INTERNET

- OS Support
Device: Windows 2000 / Windows XP /Windows Vista / 3GPP
Utility: Windows 2000 / Windows XP /Windows Vista

- Networking 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

- 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

- Wireless Connectivity
802.11b/g Wireless with WEP/WPA/WPA2 Security

Wireless transmit output power
16dbm for 11b, 12dbm for 11g (typical)

- Wireless receiver sensibility
(11g Packet Error Rate < 10%) 54Mbps: <-66dbm
(11b Packet Error Rate < 8%) 11Mbps: < -82dbm

- Codecs
Video: MPEG-4/MJPEG
Audio: GSM-AMR: 8kbps, ADPCM: 8Kbps

- Sensor
¼ inch color 1.3MP CMOS Sensor

- SDRAM
64 Mbytes

- Flash Memory
8 Mbytes

- SD-Card slot
Supports up to 16GB

- LENS
Focal Length: 5.01mm, F2.8

- MIC
50dB +/- 3dB, Omni-directional

- I/O connectors
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)

- Audio out
Yes

- Reset button
Reset to factory default

- Video algorithm supported
MPEG-4/MJPEG simultaneous dualformat compression
JPEG for still image

- Video features
Adjustable image size and quality
Time stamp and text overlay
Flip and Mirror

- Video resolution
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
0.5 lux @ F2.8

- 3A Control
AGC (Auto Gain Control)
AWB ( Auto White Balance)
AES (Auto Electronic Shutter)

- Frequency
50~16000Hz

- Signal/Noise Ratio
50dB +/- 3dB, Omni-directional

- Power
External AC-to-DC Switching Power Adapter (Input 100-240VAC / Output 5VDC, 2.5A)

- Dimension (WxDxH)
71.9mm x 110.0mm x 37mm (without bracket and stand)

- WEIGHT
DCS-2121: 281.4g (without bracket and stand)

- Operation Temperature
0˚ to 40˚C (32˚ to 104˚F)

- Storage Temperature
- 20˚ to 70˚C (-4˚ to 158˚F)

- Humidity
20-80% RH non-condensing

- Emission (EMI), Safety & other certifications
FCC Class B
IC
C-Tick
CE

www.dlink.co.uk

The specification and pictures are subject to change without notice.