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

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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-LC
Audio Bit Rate 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/16-64 Kbps (AAC-LC)/32-192 Kbps (MP2L2)/8-320 Kbps (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 512 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%, 0.25 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 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
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 <p