Hikvision DS-2CD2023G2-IU 2 MP Bullet AcuSense Camara, 40 Meter IR Distance, Built-in audio, Support up to 256 GB SD card storage, Lens 4 MM

Camera

• Image Sensor 1/2.8" Progressive Scan CMOS
• Max. Resolution 1920 × 1080
• Min. Illumination Color: 0.005 Lux @ (F1.6, 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 90°,rotate: 0° to 360°

Lens

• Lens Type Fixed focal lens, 2.8, 4, and 6 mm optional
• Focal Length & FOV
  

  2.8 mm, horizontal FOV 107°, vertical FOV 57°, diagonal FOV 127°

  4 mm, horizontal FOV 87°, vertical FOV 46°, diagonal FOV 104°

  6 mm, horizontal FOV 54°, vertical FOV 29°, diagonal FOV 63°

• Lens Mount M12
• Iris Type Fixed
• Aperture F1.6
• Depth of Field
  

  2.8 mm: 1 m to ∞

  4 mm: 1.2 m to ∞

  6 mm: 2.8 m to ∞

DORI

• DORI
  

  2.8 mm: D: 44 m, O: 17 m, R: 9 m, I: 4 m

  4 mm: D: 54 m, O: 21 m, R: 11 m, I: 5 m

  6 mm: D: 88 m, O: 35 m, R: 18 m, I: 9 m

Illuminator

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

Video

• Main Stream
  

  50 Hz: 25 fps (1920 × 1080, 1280 × 720)

  60 Hz: 30 fps (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.264+/H.265+

  Sub-stream: H.265/H.264/MJPEG

  Third stream: H.265/H.264

• 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(s) 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)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC-LC)
• 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, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets
• Simultaneous Live View Up to 6 channels
• API ONVIF (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 1.3, host authentication (MAC address)
• 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+

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 Yes

Interface

• Ethernet Interface 1 RJ45 10 M/100 M self-adaptive Ethernet port
• On-Board Storage Built-in memory card slot, support microSD 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
• Smart Event
  

  Face detection

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

• Deep Learning Function
• Perimeter Protection
  

  Line crossing, intrusion

  Support alarm triggering by specified target types (human and vehicle)

General

• Power
  

  12 VDC ± 25%, 0.5 A, max. 6 W,Ø5.5 mm coaxial power plug,reverse polarity protection,

  PoE: IEEE 802.3af, Class 3, 36 V to 57 V, 0.2 A to 0.13 A, max. 7 W

• Material Metal
• Dimension Ø74.4 mm × 179.2 mm (Ø2.9" × 7.1")
• Package Dimension 216 mm × 121 mm × 118 mm (8.5" × 4.8" × 4.6")
• Approx. 500 g (1.1 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)
• 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 Anti-flicker, heartbeat, mirror, password reset via email, password protection, one-key reset

Approval

• EMC
  

  FCC: 47 CFR Part 15, Subpart B,

  CE-EMC: EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4: 2011 +A1: 2014,

  IC: ICES-003: Issue 7,

  KC: KN32: 2015, KN35: 2015

• Safety
  

  UL: UL 62368-1,

  CB: IEC 62368-1: 2014+A11,

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

  BIS: IS 13252 (Part 1): 2010/IEC 60950-1: 2005

• Environment
  

  CE-RoHS: 2011/65/EU,

  WEEE: 2012/19/EU,

  Reach: Regulation (EC) No 1907/2006

• Protection IP67: IEC 60529-2013