DS-2CD2021G1-I(D)(W) (B)2 MP IR Fixed Network Bullet Camera
- 1/2.8" Progressive Scan CMOS
- 1920 × 1080 @30fps
- 2.8/4/6 mm fixed lens
- Wi-Fi Connection (Optional)
- H.265+, H.265, H.264+, H.264
- 3D Digital Noise Reduction
- Region of Interest
- 120 dB WDR
- IP67
DS-2CD2021G1-I(D)(W) (B)
Camera |
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Image Sensor: |
1/2.8" Progressive Scan CMOS |
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Signal System: |
PAL/NTSC |
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Min. Illumination: |
Color: 0.01 Lux @(F1.2, AGC ON), 0.028 Lux @(F2.0, AGC ON) |
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Shutter time: |
1/3 s to 1/100,000 s |
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Slow shutter: |
Support |
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Lens: |
2.8 mm, horizontal FOV: 114°, vertical FOV: 62°, diagonal FOV: 136° |
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Lens Mount: |
M12 |
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Adjustment Range: |
Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360° |
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Day& Night: |
IR cut filter with auto switch |
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Wide Dynamic Range: |
120 dB |
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Digital noise reduction: |
3D DNR |
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Focus: |
Fixed |
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Compression Standard |
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Video Compression: |
H.265+/H.265/H.264+/H.264/MJPEG |
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Video bit rate: |
32Kbps~16Mbps |
Image |
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Max. Image Resolution: |
1920 x 1080 |
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Sub Stream: |
50Hz: 25fps (640 × 480, 640 × 360, 320 × 240) |
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Frame Rate: |
50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720) |
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Image Enhancement: |
BLC/3D DNR |
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Image Settings: |
Rotate mode, saturation, brightness, contrast, sharpness and white balance adjustable by client software or web browser |
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BLC: |
Yes, zone configurable |
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ROI: |
Support 1 fixed region for main stream and sub stream separately |
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Day/Night Switch: |
Day/Night/Auto/Schedule |
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Network |
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Network Storage: |
microSD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR |
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Protocols: |
TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP™, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour |
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General Function: |
One-key reset, Anti-Flicker, heartbeat, mirror, password protection, privacy |
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System Compatibility: |
ONVIF (Profile S, Profile G), ISAPI |
Interface |
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Communication Interface: |
1 RJ45 10M / 100M Ethernet interface |
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On-board storage: |
Built-in Micro SD/SDHC/SDXC slot, up to 128 GB |
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Reset Button: |
Yes |
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Smart Feature-set |
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Line Crossing Detection: |
Cross a pre-defined virtual line |
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Intrusion Detection: |
Enter and loiter in a pre-defined virtual region |
Wi-Fi Specification (-W) |
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Wireless Standards: |
IEEE802.11b, 802.11g, 802.11n |
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Frequency Range: |
2.412 GHz - 2.472 GHz |
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Channel Bandwidth: |
20/40MHz Support |
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Modulation Mode: |
802.11b: CCK, QPSK, BPSK |
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Security: |
64/128-bit WEP, WPA/WPA2 |
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Transmission Rate: |
11b: 11Mbps |
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Wireless Range: |
50m(depend on environment) |
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General |
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Operating Conditions: |
-30 °C ~ 60 °C (-22 °F ~ 140 °F) |
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Power Supply: |
12 VDC ± 25% PoE: 802.3af, class 3 (without -D model) |
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Power Consumption: |
12 VDC, 0.3 A, max. 4 W |
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Weather Proof: |
IP67 |
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IR Range: |
Up to 30m |
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Dimensions: |
69.7 mm × 67.9 mm × 171.4 mm (2.7" × 2.7" × 6.7") |
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Weight: |
350g (0.8lb.) |