security

General Information

• Model: DS-2CD2122FWD-I
• Camera Type: 2MP WDR Dome Network Camera
• Image Sensor: 1/2.8" Progressive Scan CMOS
• Resolution: 2 Megapixels (1920 x 1080)

Lens

• Lens Type: Fixed lens
• Focal Length:
  • Options: 2.8 mm, 4 mm, 6 mm
• Aperture:
  • 2.8 mm: F2.0
  • 4 mm: F2.0
  • 6 mm: F2.0
• Field of View:
  • 2.8 mm: Horizontal 108°, Vertical 60°, Diagonal 129°
  • 4 mm: Horizontal 83°, Vertical 44°, Diagonal 98°
  • 6 mm: Horizontal 55°, Vertical 30°, Diagonal 63°

Imaging

• Min. Illumination:
  • Color: 0.01 Lux @ (F1.2, AGC ON)
  • B/W: 0 Lux with IR
• Shutter Speed: 1/3 s to 1/100,000 s
• Day & Night: IR cut filter with auto switch
• WDR: 120 dB
• 3D DNR: Supported

Infrared

• IR Range: Up to 30 meters (98 feet)
• IR Cut Filter: Yes

Video

• Compression Standards:
  • H.264
  • H.264+
  • H.265
  • H.265+
  • MJPEG (for sub-stream)
• Max. Frame Rate:
  • Main Stream: 30 fps (1920 × 1080)
• Video Bit Rate: 32 Kbps to 16 Mbps
• Image Settings:
  • Rotate mode, saturation, brightness, contrast, sharpness adjustable via client software or web browser
• Backlight Compensation (BLC): Supported
• Region of Interest (ROI): 1 fixed region for each stream

Audio (Optional)

• Audio Compression:
  • G.711/G.722.1/G.726/MP2L2
• Audio Bit Rate: 64 Kbps (G.711) / 16 Kbps (G.722.1) / 16 Kbps (G.726) / 32-192 Kbps (MP2L2)
• Audio Input/Output: 1 audio input/1 audio output, built-in microphone

Network

• Ethernet: 1 RJ45 10M/100M Ethernet port
• Protocols: TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP™, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour
• Simultaneous Live View: Up to 6 channels
• Security: User authentication, watermark, IP address filtering

Smart Features

• Behavior Analysis:
  • Line crossing detection
  • Intrusion detection
• Face Detection: Supported
• Region Entrance/Exit Detection: Supported
• Unattended Baggage Detection: Supported
• Object Removal Detection: Supported

Storage

• Onboard Storage:
  • Built-in microSD/SDHC/SDXC card slot, up to 128 GB
• NAS: (NFS, SMB/CIFS supported)

Interface

• Alarm Input/Output: 1 input, 1 output
• Audio Input/Output: 1 input, 1 output

Power

• Power Supply:
  • 12 VDC ± 25%
  • PoE (802.3af, class 3)
• Power Consumption:
  • Max. 6.5 W

Environmental

• Operating Conditions:
  • Temperature: -30°C to 60°C (-22°F to 140°F)
  • Humidity: 95% or less (non-condensing)
• Ingress Protection: IP67
• Impact Protection: IK10

Physical Specifications

• Dimensions:
  • Ø 111 mm × 82 mm (Ø 4.4" × 3.2")
• Weight:
  • 500 g (1.1 lbs)

Key Features

• Wide Dynamic Range (WDR):
  • 120 dB WDR for excellent performance in high-contrast lighting environments.
• IR Illumination:
  • Up to 30 meters of IR night vision for enhanced low-light performance.
• Smart Analytics:
  • Advanced features such as line crossing and intrusion detection.
• Rugged Design:
  • IP67 and IK10-rated housing for outdoor use in challenging conditions.
• Flexible Network Connectivity:
  • Supports multiple network protocols for versatile deployment options.