• High quality imaging with 4 MP resolution
• Smart Hybrid Light advanced technology with long range
• Built-in microphone for real-time audio security
• Water and dust resistant (IP67) and vandal resistant (IK08)
• Efficient H.265+ compression technology

Camera

• Image Sensor : 1/3" Progressive Scan CMOS
• Max. Resolution : 2560 × 1440
• Min. Illumination : Color: 0.005 Lux @ (F1.6, AGC ON),B/W: 0 Lux with IR
• Shutter Time : 1/3 s to 1/100,000 s
• Day & NightvIR cut filter
• Angle Adjustment : Pan: 0° to 355°,tilt: 0° to 75°,rotate: 0° to 355°

Lens

• Lens TypeFixed focal lens, 4 mm
• Focal Length & FOV : 4 mm, horizontal FOV 78°, vertical FOV 42°, diagonal FOV 93°
• Lens Mount : M12
• Iris Type : Fixed
• Aperture : F1.6

DORI

• DORI : 4 mm, D: 78 m, O: 31 m, R: 15 m, I: 7 m

Illuminator

• Supplement Light Type : IR,White Light
• Supplement Light Range : Up to 30 m
• Smart Supplement Light : Yes
• IR Wavelength : 850 nm

Video

• Main Stream
  • 50 Hz:
    • 20 fps (2560 × 1440)
    • 25 fps (1920 × 1080, 1280 × 720)
  • 60 Hz:
    • 20 fps (2560 × 1440)
    • 24 fps (1920 × 1080, 1280 × 720)
• Sub-Stream
  • 50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360)
  • 60 Hz: 24 fps (1280 × 720, 640 × 480, 640 × 360)
• Video Compression
  • Main stream: H.265+/H.265/H.264+/H.264,
  • Sub-stream: H.265/H.264/MJPEG
• Video Bit Rate : 32 Kbps to 8 Mbps
• H.264 Type : Baseline Profile,Main Profile,High Profile
• H.265 Type : Main Profile
• Bit Rate Control : CBR,VBR
• Region of Interest (ROI) : 1 fixed region for main stream

Audio

• Audio Type : Mono sound
• Environment Noise Filtering : Yes
• Audio Sampling Rate : 8 kHz/16 kHz
• Audio Compression : G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC-LC
• Audio Bit Rate : 64 Kbps (G.711 ulaw)/64 Kbps (G.711 alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps (MP2L2)/16 to 64 Kbps (AAC-LC)

Network

• Security : Password protection, complicated password, watermark, basic and digest authentication for HTTP, WSSE and digest authentication for Open Network Video Interface, security audit log, host authentication (MAC address)
• Simultaneous Live View : Up to 6 channels
• API : ISAPI,SDK,Open Network Video Interface (Profile S, Profile T)
• Protocols : TCP/IP, ICMP, DHCP, DNS, HTTP, RTP, RTSP, NTP, IGMP, IPv6, UDP, QoS, FTP, SMTP
• User/Host
  • Up to 32 users
  • 3 user levels: administrator, operator, and user
• Client : iVMS-4200,Hik-Connect
  • Web Browser
  • Plug-in required live view: IE 10, IE 11,Local service: Chrome 57.0+, Firefox 52.0+

Image

• Wide Dynamic Range (WDR) : 120 dB
• SNR : ≥ 52 dB
• Day/Night Switch : Day,Night,Auto,Schedule
• Image Enhancement : BLC,HLC,3D DNR
• Image Settings : Rotate mode,saturation,brightness,contrast,sharpness,gain,white balance,adjustable by client software or web browser
• Privacy Mask : 4 programmable polygon privacy masks

Interface

• Ethernet Interface : 1 RJ45 10 M/100 M self-adaptive Ethernet port
• Built-in Microphone : Yes

Event

• Basic Event : Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception
• Linkage : notify surveillance center,send email,trigger capture

General

• Power
  • 12 VDC ± 25%, 0.5 A, max. 6 W,Ø5.5 mm coaxial power plug,reverse polarity protection,
  • PoE: IEEE 802.3af, Class 3, max. 7.5 W
• Material : Metal & Plastic
• Dimension : Ø121.4 mm × 97.7 mm (Ø4.8" × 3.8")
• Package Dimension : 150 mm × 150 mm × 141 mm (5.9" × 5.9" × 5.6")
• Approx. 550 g (1.2 lb.)
• With Package Weight : Approx. 800 g (1.8 lb.)
• Storage Conditions : -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
• Startup and Operating Conditions : -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
• General Function : Heartbeat,anti-banding,mirror,password protection,password reset via email

1. Datasheet - HKV DS-2CD2141G0-LIU (4MM)