•  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 and 4 mm optional
• Focal Length & FOV: 2.8 mm, horizontal FOV 104.0°, vertical FOV 54.4°, diagonal FOV 126.7° 4 mm, horizontal FOV 89.2°, vertical FOV 45.5°, diagonal FOV 1a08.2°
• Lens Mount: M16
• Iris Type: Fixed
• Aperture:  F1.0
• Depth of Field: 4 mm: 3.1 m to ∞
• DORI : 4 mm: D: 75 m, O: 30 m, R: 15 m, I: 7 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
• 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)

• User/Host: Up to 32 users
                   3 user levels: administrator, operator, and user
• API: Open Network Video Interface (Profile S, Profile G, Profile T), ISAPI, SDK, ISUP
• Simultaneous Live View: Up to 6 channels
• 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. Data Sheet-HKV DS-2CD2047G2H-LI (4MM)