Hikvision IP 4MP ACUSENSE Turret Camera 2.8mm  DS-2CD2346G2-I(U) DS-2CD2346G2-IU

• 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 WDR technology
• Efficient H.265+ compression technology
• Focus on human and vehicle targets classification based on deep learning
• Built-in microphone for real-time audio security(-U)
• Water and dust resistant (IP67)

• Image Sensor 1/3" Progressive Scan CMOS
• Max. Resolution 2688 × 1520
• Min. Illumination Color: 0.003 Lux @ (F1.4, 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 360°, tilt: 0° to 75°, rotate: 0° to 360°

• Lens Type Fixed focal lens, 2.8mm
• Focal Length & FOV

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

   

• Lens Mount M12
• Iris Type Fixed
• Aperture F1.4

• DORI

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

   

• Supplement Light Type IR
• Supplement Light Range Up to 30 m
• Smart Supplement Light Yes
• IR Wavelength Yes

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

• 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
• Simultaneous Live View Up to 6 channels
• APIOpen 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

MicroSD/SDHC/SDXC card (256 GB) local storage, and 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+

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

  Local service: Chrome 57.0+, Firefox 52.0+

• 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

• Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
• On-Board StorageBuilt-in micro SD slot, up to 256 GB
• Built-In Microphone-U: Yes
• Reset Key Yes

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

  Line crossing detection, intrusion detection, region entrance detection, region exiting detection (support alarm triggering by specified target types (human and vehicle))

  Scene change detection

• LinkageUpload to NAS/memory card/FTP, notify surveillance center, trigger recording, trigger capture, send email

• Deep Learning Function
• Face CaptureYes

• Power

  12 VDC ± 25%, 0.48 A, max. 5.8 W, Ø5.5 mm coaxial power plug, reverse polarity protection

  PoE: 802.3af, Class 3, 36 V to 57 V, 0.19 A to 0.12 A, max. 6.8 W

• Dimension Ø138.3 mm × 126.3 mm (Ø5.4" × 5.0")
• Package Dimension 170 mm × 170 mm × 150 mm (6.7" × 6.7" × 5.9")
• Approx. 730 g (1.6 lb.)
• With Package Weight Approx. 1035 g (2.3 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)

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 Anti-flicker, heartbeat, mirror, privacy mask, flash log, password reset via email, pixel counter

• 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)

• Environment CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
• Protection IP67 (IEC 60529-2013)