Chi Tiết Sản Phẩm
DS-2CD2121G0-I(W)(S)
2 MP Network Dome Camera
1920 × 1080@30fps
2.8/4/6 mm fixed lens
Color: 0.01 Lux @ (F1.2, AGC ON),
0.028 Lux @ (F2.0, AGC ON), 0 Lux with IR
H.265+, H.265, H.264+, H.264
2 Behavior analyses
IP67, IK10
Built-in micro SD/SDHC/SDXC card slot, up to 128 GB
Camera |
|
Image Sensor |
1/2.8" Progressive Scan CMOS |
Min. Illumination |
Color: 0.025 Lux @(F1.2; AGC ON) 0.07 Lux @(F2.0; AGC ON) 0 Lux with IR |
Shutter Speed |
1/3 s to 1/100,000 s |
Slow Shutter |
Support |
Lens |
2.8 mm: horizontal FOV: 114°, vertical FOV: 62°, diagonal FOV: 135° 4 mm: horizontal FOV: 86°, vertical FOV: 46°, diagonal FOV: 102° 6 mm: horizontal FOV: 54°, vertical FOV: 30°, diagonal FOV: 62° |
Lens Mount |
M12 |
Aperture |
F2.0 |
Day &Night |
IR cut filter |
DNR |
3D DNR |
Wide Dynamic Range |
DWDR |
3-Axis Adjustment |
Pan: 0° to 355° , tilt: 0° to 70° |
Compression Standard |
|
Video Compression |
Main stream: H.265/H.264 Sub stream: H.265/H.264/MJPEG |
H.264 Type |
Main Profile/High Profile |
H.264+ |
Support |
H.265 Type |
Main Profile |
H.265+ |
Support |
Video Bit Rate |
32 Kbps to 16 Mbps |
Audio Compression (-S) |
G.711/G.722.1/G.726/MP2L2 |
Audio Bit Rate (-S) |
64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-128Kbps(MP2L2) |
Image |
|
Max. Resolution |
1920 × 1080 |
Main Stream |
50Hz: 25fps (1920 × 1080, 1280 × 960, 1280×720) 60Hz: 30fps (1920 × 1080, 1280 × 960, 1280×720) |
Sub Stream |
50Hz: 25fps (640 × 360, 352 × 288) 60Hz: 30fps (640 × 360, 352 × 240) |
Image Enhancement |
BLC/3D DNR |
Image Settings |
Support rotate mode. Brightness, contrast, saturation, and sharpness are adjustable via web browser and client software |
Day/Night Switch |
Auto/Scheduled/Alarm Triggered |
Audio |
|
Environment Noise Filtering |
Support |
Audio I/O |
Support |
Sampling Rate |
Max. 48kHz |
Network |
|
Network Storage |
Support microSD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR |
Alarm Trigger |
Motion Detection, Tampering Alarm, Network Disconnected, IP Address Conflict, Illegal Login, HDD full, HDD error |
Protocols |
TCP/IP, UDP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6 |
Standard |
ONVIF (PROFILE S, PROFILE G), PSIA, CGI, ISAPI |
General Function |
One-key Reset , Anti-Flicker, Heartbeat, Mirror, Password Protection, Privacy Mask, Watermark, IP Address Filter |
Wi-Fi (-W) |
|
Wireless Standards |
IEEE802.11b, 802.11g, 802.11n |
Frequency Range |
2.4 GHz - 2.4835 GHz |
Channel Bandwidth |
20/40MHz Support |
Protocols |
802.11b: CCK, QPSK, BPSK, 802.11g/n: OFDM |
Security |
64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS |
Transfer Rates |
11b: 11Mbps, 11g: 54Mbps, 11n: up to 150Mbps |
Wireless Range |
50 meters (The performance varies based on actual environment) |
Interface |
|
Communication Interface |
1 RJ45 10M/100M self-adaptive Ethernet port |
Audio |
1 audio input (line in), 1 audio output interface |
Alarm |
1 alarm input, 1 alarm output |
On-board Storage |
Built-in microSD/SDHC/SDXC slot, up to 128 GB |
General |
|
Operating Conditions |
-30 °C to +60 °C (-22 °F to +140 °F), Humidity 95% or less (non-condensing) |
Power Supply |
DC 12V ± 25%, 6W |
IR Range |
Up to 30 m |
Protection Level |
IP67, IK10 |
Material |
Metal&plastic |
Dimensions |
Φ 111 × 82.4 mm (Φ 4.4″ × 3.2″) |
Weight |
500 g (1.1 lb.) |