Hikvision DS-2CD2146G2-I – 4MP Fixed Dome Camera AcuSense series

Product Features

• 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
• Focusing 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)

Product Specifications

Camera

• Image Sensor1/3″ Progressive Scan CMOS
• Min. IlluminationColor: 0.003 Lux @ (F1.4, AGC ON)
• Day & NightICR Cut
• Shutter Speed1/3 s to 1/100,000 s
• Angle AdjustmentPan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355°
• Slow ShutterYes
• P/NP/N
• Wide Dynamic Range120 dB

Lens

• Focal Length & FOV

  2.8 mm, horizontal FOV 103°, vertical FOV 55°, diagonal FOV 123°

  4 mm, horizontal FOV 83°, vertical FOV 45°, diagonal FOV 98°

  6 mm, horizontal FOV 53°, vertical FOV 28°, diagonal FOV 62°

• ApertureF1.4
• Lens MountM12
• Iris TypeFixed

• DORI
• DORI

  2.8 mm: D: 60.0 m, O: 23.8 m, R: 12.0 m, I: 6.0 m

  4 mm: D: 80.0 m, O: 31.7 m, R: 16.0 m, I: 8.0 m

  6 mm: D: 120.0 m, O: 47.6 m, R: 24.0 m, I: 12.0 m

Illuminator

• IR RangeUp to 30 m
• IR Wavelength850 nm
• Smart Supplement LightYes
• Supplement Light TypeIR

Video

• Max. Resolution2688 x 1520
• 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 (640 × 480, 640 × 360)

  60 Hz: 30 fps (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 Rate32 Kbps to 8 Mbps
• H.264 TypeBaseline Profile/Main Profile/High Profile
• H.265 TypeMain Profile
• H.264+Main Stream supports
• H.265+Main Stream supports
• Bit Rate ControlCBR/VBR
• Scalable Video Coding (SVC)H.265 and H.264 support
• Region of Interest (ROI)1 fixed region for mainstream and sub-stream

Audio

• Environment Noise Filtering-S: Yes
• Audio Sampling Rate-S: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
• Audio Compression -S: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC
• Audio Bit Rate-S: 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)

Network

• Simultaneous Live ViewUp to 6 channels
• APIOpen Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK
• ProtocolsTCP/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
• User/HostUp to 32 users. 3 user levels: administrator, operator, and user
• SecurityPassword 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

  MicroSD/SDHC/SDXC card (256 GB) local storage, NAS (NFS, SMB/CIFS), auto network replenishment (ANR)

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

• ClientiVMS-4200, Hik-Connect, Hik-Central
• Web Browser

  Plug-in required live view: IE 10+

  Plug-in free live view: Chrome 57.0+, Firefox 52.0+

  Local service: Chrome 57.0+, Firefox 52.0+

Image

• SNR≥ 52 dB
• Day/Night SwitchDay, Night, Auto, Schedule
• Image EnhancementBLC, HLC, 3D DNR
• Image Parameters SwitchYes
• Image SettingsRotate mode, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser

Interface

• Alarm -S: 1 input, 1 output (max. 12 VDC, 30 mA)
• Audio

  -S: 1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium;

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

• Built-in Microphone-U: Yes
• On-Board StorageBuilt-in memory card slot, support microSD/SDHC/SDXC card, up to 256 GB
• Hardware ResetYes
• Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port

Event

• Basic Event Motion detection (human and vehicle targets classification), video tampering alarm, exception
• Smart EventScene change detection

Deep Learning Function

• Face CaptureYes
• Perimeter ProtectionLine crossing detection, intrusion detection, region entrance detection, region exiting detection

General

• 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)
• Power Supply

  12 VDC ± 25%, reverse polarity protection

  PoE: 802.3af, class 3

• Power Consumption and Current

  12 VDC: 0.4 A, Max: 5 W

  PoE: (802.3af, 36 V-57 V), 0.20 A to 0.15 A, Max: 6.5 W

• Power InterfaceØ5.5 mm coaxial power plug
• Camera DimensionØ121.4 × 92.2 mm (Ø4.8″ × 3.6″)
• Package Dimension150 × 150 × 141 mm (5.9″ × 5.9″ × 5.6″)
• Camera WeightApprox. 580 g (1.3 lb.)
• With Package WeightApprox. 820 g (1.8 lb.)
• Linkage MethodUpload to NAS/memory card/FTP, notify surveillance center, trigger record, trigger capture, send email, audible warning
• Web Client 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 FunctionAnti-flicker, heartbeat, mirror, privacy masks, flash log, password reset via email, pixel counter
• Software ResetYes
• Firmware VersionV5.5.111
• Approval
• EMCFCC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014); RCM (AS/NZS CISPR 32: 2015); KC (KN 32: 2015, KN 35: 2015)

Safety

• UL (UL 60950-1);
• CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013);
• CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013);
• LOA (IEC/EN 60950-1)
• EnvironmentCE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
• ProtectionIP67 (IEC 60529-2013), IK10 (IEC 62262:2002)