4 MP Powered by Darkfighter Fixed Dome Network Camera

• High quality imaging with 4 MP resolution
• Excellent low-light performance with powered-by-DarkFighter technology
• Clear imaging against strong backlight due to 120 dB true WDR technology
• Efficient H.265+ compression technology
• Focus on human and vehicle targets classification based on deep learning
• Built-in microphone for real-time auto security(-SU)
• Water and dust resistant (IP67) and vandal-resistant (IK10)

Available models:

• DS-2CD2146G2H-I(2.8mm)(eF)
  DS-2CD2146G2H-I(4mm)(eF)

Camera

• Image Sensor: 1/3″ Progressive Scan CMOS
• Max. Resolution: 2688 × 1520
• Min. Illumination: Color: 0.001 Lux @ (F1.0, AGC ON), B/W: 0 Lux with IR
• Shutter Time: 1/3 s to 1/100,000 s
• Day & Night: IR cut filter
• Angle Adjustment: Pan: 0° to 355°,tilt: 0° to 75°,rotate: 0° to 355°

Lens

• Lens Type: Fixed focal lens, 2.8 and 4 mm optional
• Focal Length & FOV: 2.8 mm, horizontal FOV 100.2°, vertical FOV 54.7°, diagonal FOV 119.7°

  4 mm, horizontal FOV 81.1°, vertical FOV 44.7°, diagonal FOV 94.6°

• Lens Mount: M12
• Iris Type: Fixed
• Aperture: F1.0
• Depth of Field: 2.8 mm: 1.9 m to ∞

  4 mm: 2.5 m to ∞

DORI

• DORI: 2.8mm: D: 63 m, O: 25 m, R: 12 m, I: 6 m

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

Illuminator

• Supplement Light Type: IR
• Supplement Light Range: Up to 30 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)

  *Third stream is supported under certain settings.

• Video Compression: Main stream: H.265/H.264/H.265+/H.264+

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

Network

• Protocols: TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, ARP, WebSocket, WebSockets
• Simultaneous Live View: Up to 6 channels
• API: Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK
• User/Host: Up to 32 users. 3 user levels: administrator, operator and user
• Security: Password protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE and digest authentication for Open Network Video Interface
• Network Storage: NAS (NFS, SMB/CIFS), auto network replenishment (ANR)

  Together with high-end Hikvision memory card, memory card encryption and health detection are supported.

• 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
• Wide Dynamic Range (WDR): 120 dB
• SNR: ≥ 52 dB
• Image Enhancement: BLC, HLC, 3D DNR
• 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: -SU: Yes
• Audio: -SU: 1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium

  -SU: 1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium

• Alarm: -SU: 1 input, 1 output (max. 12 VDC, 30 mA)
• Reset Key: Yes

Event

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

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%, 0.6 A, max. 7.2 W,Ø5.5 mm coaxial power plug,reverse polarity protection,

  PoE: IEEE 802.3af, Class 3, max. 8.5 W

• Material: Cover: aluminum alloy, main body: aluminum alloy
• Dimension: Ø121.5 mm × 97.6 mm (Ø4.8″ × 3.8″)
• Package Dimension: 150 mm × 150 mm × 141 mm (5.9″ × 5.9″ × 5.6″)
• Weight: 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)
• 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
• General Function: Heartbeat,mirror,flash log,password reset via email,pixel counter,anti-banding

Approval

• EMC: CE-EMC: EN 55032:2015+A1:2020, EN 50130-4:2011+A1:2014, EN IEC 61000-3-2:2019+A1:2021, EN 61000-3-3:2013+A1:2019+A2:2021
• Safety: UL: UL 62368-1,

  CB: IEC 62368-1: 2014+A11,

  CE-LVD: EN 62368-1: 2014/A11: 2017

• Environment: CE-RoHS: 2011/65/EU
• Protection: IP67: IEC 60529-2013,IK10: IEC 62262:2002