• High quality imaging with 4 MP resolution
• Smart Hybrid Light: advanced technology with long range
• Clear imaging against strong back light due to 130 dB WDR technology
• Efficient H.265+ compression technology
• Focus on human and vehicle classification based on deep learning
• -U: Built-in microphone for real-time audio security
• Water and dust resistant (IP67)

Camera

• Image Sensor : 1/1.8" Progressive Scan CMOS
• Max. Resolution : 2688 × 1520
• Min. Illumination : Color: 0.0005 Lux @ (F1.0, AGC ON), 0 Lux with light
• Shutter Time : 1/3 s to 1/100,000 s
• Day & Night IR cut filter
• Angle Adjustment Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°

Lens

• Lens Type : Fixed focal lens, 2.8
• Focal Length & FOV : 2.8 mm, horizontal FOV 104.0°, vertical FOV 54.4°, diagonal FOV 126.7°
• Lens Mount : M16
• Iris Type : Fixed
• Aperture : F1.0
• Depth of Field : 2.8 mm: 2.5 m to ∞

DORI

• DORI : 2.8 mm: D: 61 m, O: 24 m, R: 12 m, I: 6 m

Illuminator

• Supplement Light Type : IR, White Light
• Supplement Light Range : Up to 40 m
• Smart Supplement Light : Yes
• IR Wavelength : 850 nm

Video

• Main Stream
  • 50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
  • 60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
• Sub-Stream
  • 50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360)
  • 60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)
• Third Stream
  • 50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)
  • 60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)
  • *The third stream is supported under certain settings.
• Video Compression
  • Main stream: H.265/H.264/H.264+/H.265+,
  • Sub-stream: H.265/H.264/MJPEG,
  • Third stream: H.265/H.264,
  • *Third stream is supported under certain settings.
• 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
• Scalable Video Coding (SVC) : H.264 and H.265 encoding
• Region of Interest (ROI) : 1 fixed region for main stream and sub-stream

Audio

• Audio Compression : -U: G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
• Audio Bit Rate : -U: 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/16 Kbps to 64
  Kbps (AAC-LC)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)
• Audio Sampling Rate : -U: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
• Environment Noise Filtering : -U: Yes

Network

• Protocols : TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets, SRTP, SFTP
• Simultaneous Live View : Up to 6 channels
• API : Open Network Video Interface (Profile S, Profile G, Profile T), ISAPI, SDK, ISUP
• User/Host
• Up to 32 users
• 3 user levels: administrator, operator, and user
• Security : Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for Open Network Video Interface, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.1/1.2/1.3, host authentication (MAC address)
• Network Storage : NAS (NFS, SMB/CIFS), Auto Network Replenishment (ANR)
• Client : iVMS-4200, Hik-Connect, Hik-Central
• Web Browser
  • Plug-in required live view: IE 10, IE 11,
  • Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+,
  • Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+

Image

• Image Parameters Switch : Yes
• Image Settings : Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance, adjustable by client software or web browser
• Day/Night Switch : Day, Night, Auto, Schedule
• Image Enhancement : BLC, HLC, 3D DNR
• SNR : ≥ 52 dB
• Wide Dynamic Range (WDR) : 130 dB
• Privacy Mask : 4 programmable polygon privacy masks

Interface

• Ethernet Interface : 1 RJ45 10 M/100 M self-adaptive Ethernet port
• On-Board Storage : Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
• Built-in Microphone : -U: Yes
• Reset Key : Yes

Event

• Basic Event : Motion detection (support alarm triggering by specified target types (human and
  vehicle)), video tampering alarm, exception
• Linkage : Upload to FTP/NAS/memory card, notify surveillance center, trigger recording, trigger capture, send email
• Smart Event : Scene change detection

Deep Learning Function

• Face Capture : Yes
• Perimeter Protection
  • Line crossing, intrusion, region entrance, region exiting
  • Support alarm triggering by specified target types (human and vehicle)

General

• Power
  • 12 VDC ± 25%, 0.45 A, max. 5.5 W, Ø 5.5 mm coaxial power plug, reverse polarity protection,
  • PoE: IEEE 802.3af, Class 3, max. 7 W
• Material : Front cover: Metal, body: Metal, bracket: Metal
  Dimension : Ø 74.4 mm × 179.2 mm (Ø 2.9" × 7.1")
• Package Dimension : 234 mm × 120 mm × 117 mm (9.2" × 4.7" × 4.6")
• Weight : Approx. 525 g (1.2 lb.)
• With Package Weight : Approx. 750 g (1.7 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, mirror, password reset via email, pixel counter, anti-banding
• Language
  • 33 languages: English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian,
    Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish,
    Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese,
    Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian

1. Datasheet - HKV DS-2CD2047G2H-LI (2.8MM)