Description
DS-2CD2120F-I(W)(S) – Product Description
DS-2CD2120F-I(W)(S) – User Manual
| Model | DS-2CD2120F-I(W)(S) |
|---|---|
| Image Sensor: | 1/2.8″ Progressive Scan CMOS |
| Signal System: | PAL/NTSC |
| Min. Illumination: | 0.01Lux @ (F1.2, AGC ON) ,0 Lux with IR 0.028 Lux @ (F2.0, AGC ON) ,0 Lux with IR |
| Shutter time: | 1/3 s to 1/100,000 s |
| Lens: | 4mm@ F2.0 (2.8mm, 6mm optional) |
| Lens Mount: | M12 |
| Adjustment Range: | Pan:0° – 355°, Tilt: 0° – 75°, Rotation: 0-355° |
| Day& Night: | IR cut filter with auto switch |
| Wide Dynamic Range: | Digital WDR |
| Digital noise reduction: | 3D DNR |
| Video Compression: | H.264/MJPEG |
| H.264 code profile: | Main Profile |
| Video bit rate: | 32Kbps~8Mbps |
| Audio Compression: | G.711/G.722.1/G.726/MP2L2 |
| Audio bit rate: | 64Kbps(G.711) /16Kbps(G.722.1)/16Kbps(G.726) /32-128Kbps(MP2L2) |
| Dual Stream: | Yes |
| Max. Image Resolution: | 1920 x 1080 |
| Frame Rate: | 50Hz: 25fps(1920 × 1080), 25fps (1280 × 960), 25fps (1280 × 720) 60Hz: 30fps(1920 × 1080), 30fps (1280 × 960), 30fps (1280 × 720) |
| Image Settings: | Rotate mode, Saturation, Brightness, Contrast adjustable by client software or web browser |
| BLC: | Yes, zone configurable |
| ROI: | support |
| 3D DNR: | support |
| Network Storage: | Built-in Micro SD/SDHC/SDXC slot, up to 128G, NAS(NFS, SMB/CIFS) |
| Alarm Trigger: | Line Crossing, Intrusion Detection, Motion detection, Dynamic analysis, Tampering alarm, Network disconnect , IP address conflict, Storage exception |
| Protocols: | TCP/IP,ICMP,HTTP,HTTPS,FTP,DHCP,DNS,DDNS,RTP,RTSP,RTCP, NTP,UPnP,SMTP,IGMP,802.1X,QoS,IPv6,Bonjour |
| General Function: | User Authentication, Watermark, IP address filtering, anonymous access, flickerless, heartbeat, video mask |
| System Compatibility: | ONVIF, PSIA, CGI, ISAPI |
| Audio: | 1-ch audio in, Mic in/Line in; 1-ch audio out |
| Communication Interface: | 1 RJ45 10M / 100M Ethernet interface |
| Alarm: | 1 alarm I/O |
| Alarm Input: | 1 |
| Alarm Output: | 1 |
| Wireless Standards: | IEEE802.11b, 802.11g, 802.11n |
| Frequency Range: | 2.4 GHz ~ 2.4835 GHz |
| Channel Bandwidth: | 20/40MHz Support |
| Security: | 64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS |
| Transmission Rate: | 11b: 11Mbps 11g: 54Mbps 11n: up to 150Mbps |
| Wireless Range: | 50m(depend on environment) |
| Protocols: | 802.11b: CCK, QPSK, BPSK 802.11g/n: OFDM |
| Operating Conditions: | -30 °C ~ 60 °C (-22 °F ~ 140 °F) Humidity 95% or less (non-condensing) |
| Power Supply: | 12 V DC ± 10%, PoE (802.3at) |
| Power Consumption: | Max. 5.3W |
| Impact Protection: | IEC60068-2-75Eh, 50J; EN50102, IK10 |
| Weather Proof: | IP67 |
| IR Range: | Up to 30m |
| Dimensions: | Φ111 × 82 (4.4” × 3.2”) |
| Weight: | 500g (1.1 lb) |
