HIKVISION | DS-2CD2E23G2-U

2 MP AcuSense In-Ceiling Fixed Mini Dome Network Camera

• High quality imaging with 2 MP resolution
• Clear imaging against strong backlight due to 120 dB WDR technology
• Efficient H.265+ compression technology
• Built-in microphone for real-time audio security
• Focus on human and vehicle targets classification based on deep learning

Camera

• Image Sensor：1/2.8″ Progressive Scan CMOS
• Max. Resolution：1920 × 1080
• Min. Illumination：Color: 0.005 Lux @ (F1.6, AGC ON)
• Shutter Speed：1/3 s to 1/100,000 s
• Angle Adjustment：Tilt: 0° to 75°

Lens

• Lens Type & FOV：
  2.8 mm, horizontal FOV 107°, vertical FOV 57°, diagonal FOV 128°
  4 mm, horizontal FOV 88°, vertical FOV 44°, diagonal FOV 105°
• Aperture：F1.6
• Lens Mount：M12

DORI

• DORI：
  2.8 mm: D: 39 m, O: 15 m, R: 8 m, I: 4 m
  4 mm: D: 59 m, O: 23 m, R: 12 m, I: 6 m

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)
• 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)：Yes
• Region Of Interest (ROI)：1 fixed region for main stream and sub-stream

Audio

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

Network

• Simultaneous Live View：Up to 6 channels
• API：Open Network Video Interface (Profile S, Profile G), ISAPI, SDK , ISUP
• 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
• 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)
• 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+
  Local service: Chrome 57.0+, Firefox 52.0+

Image

• Wide Dynamic Range (WDR)：120 dB
• Day/Night Switch：Day, Night, Auto, Schedule
• Image Enhancement：BLC, HLC, 3D DNR
• Image Parameters Switch：Yes
• Image Settings：Rotate, mirror, privacy mask, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser

Interface

• Built-In Microphone：Yes
• On-Board Storage：Built-in memory card slot, support microSD/SDHC/SDXC card, up to 256 GB
• Hardware Reset：Yes
• Communication Interface：1 RJ45 10 M/100 M self-adaptive Ethernet port

Event

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

Deep Learning Function

• Perimeter Protection

  Line crossing, intrusion

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

General

• Power

  12 VDC ± 25%, 0.25 A, max. 3 W, two-core terminal block

  PoE: (802.3af, 36 V to 57 V), Class 3, 0.11 A to 0.07 A, max. 4 W

• Linkage MethodUpload to FTP/memory card/NAS, notify surveillance center, trigger recording, trigger capture, send email
• 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, password reset via email, pixel counter
• Storage Conditions-10 °C to 50 °C (14 °F to 122 °F). Humidity 95% or less (non-condensing)
• Startup And Operating Conditions-10 °C to 50 °C (14 °F to 122 °F). Humidity 95% or less (non-condensing)
• MaterialPlastic body
• Camera DimensionØ93.9 × 117.5 mm (Ø3.7″ × 4.6″)
• Package Dimension135 × 135 × 183 mm (5.3″ × 5.3″ × 7.2″)
• Camera WeightApprox. 155 g (0.3 lb.)
• With Package WeightApprox. 325 g (0.7 lb.)

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);

• Safety

  CB (IEC 62368-1:2014+A11);

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

• Environment

  CE-RoHS (2011/65/EU);

  WEEE (2012/19/EU);

  Reach (Regulation (EC) No 1907/2006)