Hikvision 2MP 2.8mm 30fps Dome Network Camera (DS-2CD2123G0-IS)

Camera

• Image Sensor: 1/2.8″ Progressive Scan CMOS
• Min. Illumination: Colour: 0.01 Lux @ (F1.2, AGC ON), 0.028 Lux @ (F2.0, AGC ON), 0 Lux with IR
• Shutter Speed: 1/3 s to 1/100,000 s
• Slow Shutter: Yes
• Day & Night: IR Cut Filter
• Digital Noise Reduction: 3D DNR
• WDR: 120dB
• 3-Axis Adjustment: Pan: 0°to 355°, tilt: 0°to 75°, rotate: 0°to 355°

Lens

• Focal length: 2.8/4/6/8 mm
• Aperture: F2.0
• Focus: Fixed
• FOV:
  – 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°
  – 8 mm, horizontal FOV: 43°, vertical FOV: 23°, diagonal FOV: 50°
• Lens Mount: M12

IR

• IR Range: Up to 30 m
• Wavelength: 850nm

Compression Standard

• Video Compression:- Main stream: H.265/H.264- Sub-stream: H.265/H.264/MJPEG- Third stream: H.265/H.264
• H.264 Type: Main Profile/High Profile
• H.264+: Main stream supports
• H.265 Type: Main Profile
• H.265+: Main stream supports
• Video Bit Rate: 32 Kbps to 16 Mbps
• Audio Compression (-S): G.711/G.722.1/G.726/MP2L2/PCM
• Audio Bit Rate: 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)

Smart Feature-set

• Behavior Analysis: Line crossing detection, intrusion detection
• Face Detection: Yes
• Region of Interest: 1 fixed region for main stream and sub-stream

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 × 480, 640 × 360, 320 × 240)
  – 60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)
• Third Stream:
  – 50Hz: 25fps (1920 × 1080, 1280 × 720, 640 × 360, 352 × 288)
  – 60Hz: 30fps (1920 × 1080, 1280 × 720, 640 × 360, 352 × 240)
• Image Enhancement: BLC/3D DNR/HLC
• Image Setting: Rotate mode, saturation, brightness, contrast, sharpness and white balance adjustable by client software or web browser
• Target Cropping: No
• Day/Night Switch: Day/Night/Auto/Schedule/Triggered by alarm in (-S)

Network

• Network Storage: Support Micro SD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR
• Alarm Trigger: Motion detection, video tampering, network disconnected, IP address conflict, illegal login, HDD full, HDD error
• Protocols: TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP™, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour
• General Function: One-key reset, anti-flicker, three streams, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter
• Firmware Version: V5.5.80
• API: ONVIF (PROFILE S, PROFILE G), ISAPI
• Simultaneous Live View: Up to 6 channels
• User/Host: Up to 32 users 3 levels: Administrator, Operator and User
• Client: iVMS-4200, Hik-Connect, iVMS-5200, iVMS-4500
• Web Browser:
  – Plug-in required live view: IE8+, Chrome 41.0-44, Firefox 30.0-51, Safari 8.0-11
  – Plug-in free live view: Chrome 45.0+, Firefox 52.0+

Interface

• Audio (-S): 1 input (line in/mic in), 1 output (line out), terminal block, mono sound
• Communication Interface: 1 RJ45 10M/100M self-adaptive Ethernet port
• Alarm (-S): 1 input, 1 output (max. 12 VDC, 30 mA), terminal block
• Video Output: No
• On-board storage: Built-in Micro SD/SDHC/SDXC slot, up to 128 GB
• SVC: H.264 and H.265 encoding
• Reset Button: Yes

Audio (-S)

• Environment Noise Filtering: Yes
• Audio Sampling Rate: 8kHz/16 kHz/32 kHz/44.1 kHz/48 kHz

General

• Operating Conditions: -30 °C to +60 °C (-22 °F to +140 °F), Humidity 95% or less (non-condensing)
• Power Supply:
  – 12 VDC ± 25%, Φ 5.5 mm coaxial power plug
  – PoE (802.3af, class 3)
• Power Consumption and Current:
  – 12 VDC, 0.5 A, max. 6 W
  – PoE (802.3af, 36 V to 57 V), 0.2 A to 0.1 A, max. 7.5 W
• Protection Level: IP67, IK10
• Material:
  – Camera body: metal
  – Bubble: plastic
• Dimensions:
  – Camera: Φ 111 × 82.4 mm (Φ 4.4″ × 3.2″)
  – Package: 134 × 134 × 108 mm (5.3″ × 5.3″ × 4.3″)
• Weight:
  – Camera: Approx. 610 g (1.3 lb.)
  – With Package: Approx. 820 g (1.8 lb.)