DS-2CD2423G2-I

2 MP AcuSense Built-in Mic Fixed Cube 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
  • Focus on human and vehicle classification based on deep learning
  • Provide real-time security via built-in two-way audio
  • Detect human body through passive infrared which is sensitive to body temperature (PIR)

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 Speed 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
Focal Length & FOV

2.8 mm, horizontal FOV 108.8°, vertical FOV 57.7°, diagonal FOV 129.4°

4 mm, horizontal FOV 87.6°, vertical FOV 44.4°, diagonal FOV 104.9°

Aperture F1.6
Lens Mount M12
DORI
DORI

2.8 mm: D: 38.6 m, O: 15.3 m, R: 7.7 m, I: 3.9 m

4 mm: D: 54.8 m, O: 21.7 m, R: 11.0 m, I: 5.5 m

Illuminator
IR Range Up to 10 m
Wavelength 850 nm
Smart Supplement Light Yes
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, Profile T), ISAPI, SDK
Protocols TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, QoS, 802.1X, 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
Transducer
PIR Angle Horizontal: 90°, vertical: 80°
PIR Range Up to 8 m
Interface
Built-in Microphone Yes
Built-in Speaker Power: 1 W. Max. sound pressure level: 10 cm: 91 dB.
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, video tampering alarm, exception
Linkage Upload to FTP/memory card/NAS, notify surveillance center, trigger recording, trigger capture, send email, audible warning
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%, 0.49 A, max. 5.8 W, Ø5.5 mm coaxial power plug

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

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