Hikvision DS-2CD2E43G2-U 4MP IP AcuSense In-ceiling Dome 2.8mm

The Hikvision DS-2CD2E43G2-U is a 4 Megapixel network in-ceiling dome camera with a 2.8mm fixed lens which uses AcuSense to greatly reduce the number of false alarm notifications received. It also features a built-in microphone real-time audio security, H.265+ compression technology & clear imaging against strong backlight due to 120 dB WDR technology.

H2.65+ Compression

Hikvision lifts video surveillance to an unprecedented level with its H.265+ codec. In Full HD mode, H.265+ uses less than 20% of the bandwidth of H.264, allowing for live streams of unrivalled quality.

H.265+ also greatly outperforms all its predecessors in terms of storage. Regardless of environment or application, H.265+ reduces the required storage space by more than 80%. In short, H.265+ allows you to kill two birds with one stone: you can now record images at amazingly high resolutions and minimise the required storage capacity. This makes H.265+ the ideal solution for 24-hour surveillance.

DORI – Recommended operational range of the camera

DORI is a standardized system that provides a clear framework for evaluating the effectiveness of CCTV cameras. It is based on the European standard EN 62676-4, which defines specific criteria for detecting, observing, recognizing, and identifying objects or individuals within a camera’s field of view. For more information on understanding the DORI metrics,

The DORI specifications for this camera are:

Detection: 56m

Observation: 22m

Recognition: 11m

Identification: 6m

Features:

• High quality imaging with 4 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
• SPECIFICATIONS

  Camera
  Image Sensor	1/3″ Progressive Scan CMOS
  Max. Resolution	2688 × 1520
  Min. Illumination	Colour: 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 103°, vertical FOV 55°, diagonal FOV 122°
  Aperture	F1.6
  Lens Mount	M12
  DORI
  DORI	2.8 mm: D: 56 m, O: 22 m, R: 11 m, I: 6 m
  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 (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 Detection	Yes
  Deep Learning Function
  Perimeter Protection	Line crossing, intrusion Support alarm triggering by specified target types (human and vehicle)
  General
  Power	12 VDC ± 25%, 0.27 A, max. 3.2 W, two-core terminal block PoE: (802.3af, 36 V to 57 V), Class 3, 0.12 A to 0.07 A, max. 4.2 W
  Linkage Method	Upload 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 Function	Anti-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)
  Material	Plastic body
  Screw Material	SUS304
  Camera Dimension	Ø93.9 × 117.5 mm (Ø3.7″ × 4.6″)
  Package Dimension	135 × 135 × 183 mm (5.3″ × 5.3″ × 7.2″)
  Camera Weight	Approx. 155 g (0.3 lb.)
  With Package Weight	Approx. 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) RCM (AS/NZS CISPR 32: 2015)
  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) WEEE (2012/19/EU) Reach (Regulation (EC) No 1907/2006)