Camera Specifications

• Model: DS-2CD2D21G0/M-D/NF
• Type: Mini Network Camera
• Image Sensor: 1/2.8″ Progressive Scan CMOS
• Resolution: 2 MP (1920 × 1080)
• Lens:
  • Type: Fixed Pinhole Lens
  • Focal Length: 2.8 mm
  • Aperture: F2.4
• Field of View:
  • Horizontal: 115°
  • Vertical: 62°
• Day & Night: Electronic Day/Night
• Minimum Illumination:
  • Color: 0.01 Lux @ (F2.4, AGC ON)
  • B/W: 0.005 Lux @ (F2.4, AGC ON)
• Shutter Speed: 1/3 s to 1/100,000 s
• Slow Shutter: Yes

Video Specifications

• Max Resolution: 1920 × 1080 (Full HD)
• Main Stream:
  • 50 Hz: 25 fps (1920 × 1080)
  • 60 Hz: 30 fps (1920 × 1080)
• Sub Stream:
  • 50 Hz: 25 fps (640 × 480)
  • 60 Hz: 30 fps (640 × 480)
• Video Compression:
  • Main Stream: H.265, H.264
  • Sub Stream: H.265, H.264, MJPEG
• Bit Rate: 32 Kbps to 8 Mbps

Image Enhancements

• 3D Digital Noise Reduction (3D DNR): Yes
• Wide Dynamic Range (WDR): 120 dB
• Backlight Compensation (BLC): Yes
• Image Settings:
  • Saturation, brightness, contrast, and sharpness adjustable via client software or web browser
• Region of Interest (ROI): Up to 4 fixed regions for each stream

Network

• Ethernet: 1 RJ45 10M/100M self-adaptive Ethernet port
• Protocols Supported: TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour
• Network Storage: NAS (NFS, SMB/CIFS)
• Security Features:
  • User authentication
  • Watermark
  • IP address filtering
  • Basic and digest authentication for HTTP/HTTPS
  • HTTPS, TLS encryption

Alarm & Event

• Alarm Input/Output: None
• Alarm Triggers: Motion detection, video tampering alarm, network disconnection, IP address conflict, illegal login
• Event Notification: Alarm output, e-mail, FTP, HTTP listening, NAS

Storage

• Built-in Storage: MicroSD/SDHC/SDXC card slot, up to 128 GB

Interface

• Audio:
  • Input: None
  • Output: None
• RS-485 Interface: None
• Reset Button: Yes

Smart Features

• Smart Event Detection:
  • Motion detection
  • Video tampering alarm
  • Line crossing detection
  • Intrusion detection

Physical & Environmental

• Operating Temperature: -10°C to 40°C (14°F to 104°F)
• Operating Humidity: 95% or less (non-condensing)
• Power Supply:
  • 12 V DC ± 25%
  • PoE (802.3af, Class 3)
• Power Consumption: Max. 4 W
• Dimensions: 64 × 64 × 36 mm (2.52″ × 2.52″ × 1.42″)
• Weight: Approx. 160 g (0.35 lbs)

Additional Features

• Design: Compact and discreet, ideal for covert surveillance
• Installation Options: Surface mount or embed into walls or ceilings
• Color: Black